Ash

This page lists questions and answers that were posted by visitors named Ash.

Questions

The following questions were asked by visitors named Ash.

Smithers thinks that a special juice will increase the productivity of workers. He creates two groups of 50 workers each and assigns each group the same task (in this case, they're supposed to staple a set of papers). Group A is given the special Juice. A...

Could you explain to me decartes Rule of signs? Here are my questions: Use Decartes Rule of signs to determine the possible number of postive and negative real zeros for the given function. 1. f(x)=-7x^9+x^5-x^2+6 choices are: a. 2 or 0 positive zeros,2 o...

Can you please check my work? Use Decartes Rule of signs to determine the possible number of postive and negative real zeros for the given function. 1. f(x)=-7x^9+x^5-x^2+6 This is what I did: There are 2 sign changes f(-x)=-7(-x)^9+(-x)^5-(-x)^2+6 There...

A girl makes a sample of a new material and says that the density of the material is 0.85 g/cm. Can you tell how large a sample she made? How?

(-2) and -2^2. Why are the answers different?

If a person's average speed for a 10.00 kilometer race is 5.644 meters per second, what was her winning time?

A snail crawls up a bent piece of grass at 2cm/s. If the grass makes a 75 degree angle to the ground,what are the horizontal and vertical components of the snails velocity?

A volleyball is spiked downward at a 55 degree angle gom the vertical net.If the ball is traveling at 22m/s, what are its horizontal and vertical components?

xy=2 {{x^2=3+y^2}}

What is 4x+12=20

What is the difference between infringing use and non-infringing use?

I have a multiple choice question I don't know how to do, please help. I was thinking d). Structural resources of a frim include a) customer relationships b) databases c) organizational procedures d) All of the above e) None of the above

square root of 3x-4 = (x-4)^2-3 Normally, I either take the square root of both sides or I square both sides. Since there is a sqared and a square root, I am confused on how to go about it. Could you please head me in the right direction?

V = x(16-2x)(19-2x) = 175 ft³ Ok, thanks. Now I'm trying to multiply out and having some difficulty. I am getting 4x^3-70x^2+304x = 175 which I'm not sure how to work with

please help with this conversion: 17cm(cubed)=____ml

another conversion question: 876.045 mm = _______________m thanks so much!

fill in the missing signs to make the sum correct...........8 ? 4 ? 4=9

Air is being pumped into a spherical balloon so that its volume increases at a rate of 80cm^3/s. How fast is the surface area of the balloon increasing when its radius is 7cm?

A 3.60 kg ball is dropped from the roof of a building 184.8 m high. While the ball is falling to earth, a horizontal wind exerts a constant force of 12.1 N on the ball. How long does it take to hit the ground? (acceleration of gravity = 9.81 m/s^2)

I have absolutely no idea about this, but I am doing a crossword puzzle for music, and I don't know what #1 across is. The clue it gives you is, "music sounds produced by the use of tools," and the word or words is 19 letters long. Help please! Due tomorr...

I am trying to find 3 poetic devices in the poem "The Road Not Taken" by Robert Frost. I think "to Where it bent in the undergrowth" is personification I think "Somewhere ages and ages hence" is figurative language and "then took the other, as just as fai...

I am trying to understand the following 3 concepts: Popular Sovereignty Separation of powers (and the 3 branches of gov) Checks and balances (how does a branch have power over another) Thank you for your insight! Ash

which of the 3 branches of the federal US government does the federal reserve and the census bureau fall under?????? please answer! thanx! love, ash

calculate the number of atoms in 31.5g of cadmium

how could you determine whether all the potassium chlorate had been decomposed after heating it using the law of definite composition?

why is the law of definite composition important?

when performing an experiment using potassium chlorate and heating it to form potassium chloride what reasons can you offer for any differences between your results and another lab group in your class?

What does the study of the periodic table have to do with classification and prediction?

why do elements within a group have similar chemical properties?

I need help describing some periodic trends in the periodic table

When you look up the atomic masses of Si and Sn and then find the average and then look up the atomic mass of Ge, what is discovered? does it lend supporting evidence to the periodicity of elements?

What are some periodic trends among the following elements- carbon, silicon,germanium,tin, and lead?

predict the pH of the solution obtained when a 1.0 M magnesium hydroxide solution is titrated with an equal amount of a 1.0 M solution of sodium chloride.

Why is it important for you to know how to separate solids from liquids?

As a restaurant owner there are many decisions that you need to make on a daily basis, such as where to keep inventory levels. You wish to replenish your stock of dishes by purchasing 250 sets for your restaurant. You have two dish design from which to ch...

B is the midpoint of Symbol for segment A C. . AB=5x+2 AC=12x-2 What is the value of BC? Show your work for credit. Line segment A C with point B on it.

If you use a different mass of magensium metal in an experiment would the empirical formula of the compund be the same?

calculate the empirical formula. A chemist heats 50.00g of sulfur under controlled conditions to produce a sulfer-oxygen compund.The mass of the sulfur-oxygen compound is 100.00g. What is the empirical formula of the sulfur-oxygen?

How is water of hydration related to measurement and how it is related to the law of definite composition?

A commercial for a well known cleaning powder says that it "shakes out white, then turns blue" what type of reaction os occuring? what compound can one use to produce this effect?

A student performing the water of hydration experiment cant seem to get his hydrate to constant weight. Several times he heats the compound, allows it t cool, and weighs it. But each time he does, he obtains a different mass. can you suggest some possible...

If the pH of grapefruit is 3 and the pH of beer is 5, how many times more acidic is the grapefruit juice than the beer? According to the logarithmic scale

How will the boiling point of a substance be affected by increasing the atmospheric pressure? How will the boiling point of a substance be affected by decreasing the atmospheric pressure?

In the determination of melting points, why cant you use water instead of mineral oil?

you were asked to determine the melting point of an unknown compound in order to identify at as one of the compounds you had previously examined. What else could you have done to make sure that your unknown was indeed the compound you believed it to be, a...

A bolt weights about 2/5 ounce. True or false The expression 48 divided by 2/5 could be used to find the number of bolts in a 3-pound box

Solve the equation. (tan^2)3x=3

Is it ethical telling an associate and close friend that she should pay more attention to her work responsibilities, or management will fire her please explain why?

A 37 kg child roller skates, initially at rest, rolls 2.0 m down an incline at an angle of 17 degrees with the horizontal. If there's no friction, what is the kinetic energy of the child at the bottom of the incline?

What is the average power output of a weightlifter who can lift 260 kg to a height of 1.9 m in 1.8 seconds?

If tow sides of a triangular flag are content, which of the following words can not be used describe the shape of the flag? a. Obtuse b. Acute c. Scalene d. Equilateral

Fill in the blank with the correct symbol to make the resulting inequality true. 4 4/3____ 4 1/2 A-> B-< C-< (with a line under it) D-> (with a line under it)

the function y= tan (x/3) has an x intercept at?

how long would it take $3,100 to grow to $8,800 if the annual rate is 3.5% and interest is compounded monthly? please help

the population of a certain geographic region is approximately 105 million and grows continuously at a relative growth rate of 1.53%. what will the population be in 5 years?

find all vertical and horizontal asymptoles f(x)=4x/x^+1

solve x^2e^x+9x^ex=0

(x^2/3)^7/2 simplify and express answer using positive exponents only

find a general term for the sequence a1,a2,a3,a4..... 15,23,31,39

A musician is planning to market a CD. The fixed costs are $1260 and the variable costs are $5 per CD. The wholesale price of the CD will be $11. For the artist to make a profit, revenues must be greater than costs. How many CDs, x, must be sold for the m...

I kinda forgot about radicals over the summer.What is Radical 79 over 3? How would you plot that?

Kristen lives directly east of the park. The football field is directly south of the park. The library sits on the line formed between Kristen’s home and the football field at the exact point where an altitude to the right triangle formed by her home, the...

The length of the hypotenuse of a 30°-60°-90° triangle is 7. Find the perimeter. 7/2+21/2sqrt3 21+7sqrt3 7+21sqrt3 21/2+7/25sqrt3

The volume of a sphere is 2,098pi m3. What is the surface area of the sphere to the nearest tenth? 1,700 m2 146.2 m2 850 m2 26,364 m2

What is the equation of the circle with center (2, –5) that passes through the point (–2, 10)? (x – 2)2 + (y – (–5))2 = 25 (x – (–2))2 + (y – 10)2 = 241 (x – 2)2 + (y – (–5))2 = 241 (x – (–2))2 + (y – 10)2 = 25

Find the similarity ratio of a cube with a volume 512 m3 to a cube with volume 3,375 m3. 8 : 15 64 : 225 15 : 8 225 : 64

Find the surface area of a conical grain storage tank that has a height of 42 meters and a diameter of 20 meters. Round the answer to the nearest square meter. 3,028m2 3,971m2 1,357m2 1,671ma

Find the surface area of a sphere with a circumference of 40 ft. Round to the nearest tenth.

Find the area of a regular pentagon with a side of 6ft. Give the answer to the nearest tenth. 123.9ft2 49.5ft2 61.9ft2 12.4ft2

A 25.00 mL sample of a clear saturated solution of PbI2 requires 14.3 mL of a certain AgNO3(aq) for its titration. I^-(from satd PbI2)+ Ag^+(from AgNO3)= AgI(s) So, this is where I am. using the Ksp equation for PbI2: 7.1*10^-9=4x^3 solving for x gives me...

during glacier ice ages, sea level rises or falls?

Reduce this equation using the quadratic formula, factoring, or other algebraic method to determine the other zeros of the function. F(x)= 4x^4 - x^3 - 11x^2 -2x +6

Can you put (grin) in a sentence where it acts as direct object?

How do you cite this quote in MLA format? “The flower that blooms in adversity is the rarest and most beautiful of all.” I'm having issues because the quote is said by Mulan in Walt Disney's "Mulan". Do I say Mulan says it or the Walt Disney Company? How...

1. Which of the key reading skills for reading informational articles involves looking for key words and phrases in a text before reading the text? A. identifying main idea and supporting details B. previewing C. skimming and scanning D. understanding tex...

C(s) + H2O(g) ⇌ CO(g) + H2 ΔH>0 For the system above at equilibrium, which changes will increase the amount of H2(g)? I. Adding C(s) II. Increasing the volume of the container III. Increasing the temperature The answer is II and III. I understand everythi...

Determine the volume of 0.125 M NaOH required to titrate to the equivalence point 25.0 mL of a 0.175 M solution of a monoprotic weak acid that is 20% ionized. Answer is 35.0 mL. How do you find it?! It's been a really long time since we talked about titra...

A dilute solution of which acid is most likely to produce a reduction product other than H2 when it reacts with a metal? A)HF B)HCL C)HNO3 D)H2SO4 Answer is C. I know it has something to do with it producing oxygen, but I really don't understand where tha...

30.0 mL of 0.10 M Ca(NO3)2 and 15.0 mL of 0.20 M Na3PO4 solutions are mixed. After the reaction is complete, which of these ions has the lowest concentration in the final solution? A) Na+ B) NO3- C) Ca+2 D) PO4-3 Answer is C.. How do you solve it though?!

A rectangular solid has a volume of 40 cubic centimeters. If the dimensions are all reduced to 1/2 their original size, what will be the new volume of the rectangular solid?

simplify 27x^2y^6 / 3x^5y^2z^0

Will the 90-100 mL of distilled water added to the acid solution (10.00 mL) significantly change the moles of H3O+ in the 1.00 M HCl solution? Why or why not?

Can calcium hydroxide solution be used to distinguish Co(NO3)2 and Fe(NO3)3 solutions using only the titration technique? Why or why not?

which of the following is equal to the angular acceleration of a disk? a)first time derivative of angular position b) second time derivative of angular position

You have an spring gun. The end of the gun is at 1 meter above the ground. This gun is shoot horizontally with no air resistance. The cannon ball hits the ground 1.32 meters ahead from it was shoot. What is the cannon ball's initial velocity?

A common theme for each of these selections is? (A Cub Pilot, Barrio Boy, No Gumption, and I Know Why The Caged Bird Sings) a- to become mature, people must learn important lessons from experience b- to govern well, people in authority must treat young pe...

Question 1.1. For each of the following questions, choose the correct answer. What is another word for rotation? (Points : 1) flip turn slide fall Question 2.2. What's another word for a translation? (Points : 1) flip turn slide fall Question 3.3. Maria s...

Question 1.1. For each of the following questions, choose the correct answer. What is another word for rotation? (Points : 1) flip turn slide fall Question 2.2. What's another word for a translation? (Points : 1) flip turn slide fall Question 3.3. Maria s...

Question 4.4. Which is true about a rotation? (Points : 1) The image and preimage are congruent. The image overlaps the preimage. The image is larger than the preimage. The image is smaller than the preimage. Question 5.5. Trapezoid PQRS was rotated 60° a...

Which of the following is a type of software program used to write code and develop other programs. A: a command line interpreter B: the turtle graphics window C: an operating system D: an integrated development environment Please help asap!

Which word phrase can be modeled by the expression? Choose all that apply. 8 - 3n A- eight decreased by the product 3 and a number B- the difference of 8 and the quotient of 3 and a number C- the difference of eight and the product of 3 and a number D- ei...

Which variable expression represents the word phrase? six decreased by the sum of a number and two. A- (m + 2) - 6 B- 6 - (m - 2) C- (m - 2) + 6 D- 6 - (m + 2)

A person reaches a maximum height of 65cm when jumping straight up from a crouched position. During the jump itself, the person's body from the knees up rises a distance of around 50cm . To keep the calculations simple and yet get a reasonable result, ass...

100 mL of a 0.1 mM buffer solution made from acetic acid and sodium acetate with pH 5.0 is diluted to 1 L. What is the pH of the diluted solution?

Explain how human activities can cause an imbalance in biogeochemical cycling and lead to problems such as cultural eutrophication and fish kills.

bob drop a rock from a height of 4.5 m. (the acceleration due to gravity is 9.8 m/s^2) 1.at s the initial speed of the rock 2. how long is the rock falling before it hits the ground c. what is the final speed of the rock? [I have trouble with c) My work:...

Color Blindness is inherited as a sex linked recessive. If a color blind woman marries a man with normal vision, what would you expect in their children? Show a cross I put that X- x- Xx x-

need help quickly please If barred pattern on chicken wings is a sex linked trait, set up a cross (hen and rooster), in which they the newly hatched chicks can be determined as male or female based on the barred pattern. and Color Blindness is inherited a...

Answers

The following answers were posted by visitors named Ash.

well i know it has to begin and end with a 1,3,4,5, or 7.but i dnt know at to do after...

my teacher gave it to me an i strictly copied an pasted. i think that i have to solve the equation using algebra.by finding the value for A,plug in in an so forth..is that right???

well i know it has to begin and end with a 1,3,4,5, or 7.but i dnt know at to do after

im confused on how to go about the problem. that's y i need help on how to start.

im confused on how to go about the problem. that's y i need help on how to start.

im confused on how to go about the problem. that's y i need help on how to start.

im confused on how to go about the problem. that's y i need help on how to start.

what is 3 to the square root of 75 plus 2 to the square root of 5

yes, i am looking for a definition for both.

Given angle 1 = (x + 7)degree, angle 2 = *(2x -3)degree, angle ABC = (x 2nd power) degree, angle D = (5x - 4)degree. Show that angle ABC congruent to angle D

gotcha! thanks very much!

yes but how is it compared

Mi hermano quieren jugar al futbol.

i really don't know why it would be important

I need help for this question asap thanx

please help solve this- i cant do it either

No..so is it 363+699+363 / 240s + 660s ?

You would dothe commission divided by the percentage of the commission, so 6.48/.054

The gross pay is $3000 don't know the net pay

Earnings at regular rate (40hrs x $40) = $1600 Earnings at overtime rate 20hrs x $40 x 1.75 = 1400 1400+1600 = 3000

this is not unethical. There is no ethical boundary, per se, for advising another co-worker of their work practices. An ethical issue may arise however if I shared that information with that co-worker and I wasn’t supposed to know /share (ie. a supervisor...

Newton's law of universal gravitation: where force equals the universal constant of gravity multiplied by mass of the earth and mass of an object divided by the raduis squared F = G((m1*m2)/(r^2)) Force equals the mass of an object multiplied by the accel...

A = v^2/r A = (1.70*10^4)^2/(5.30*10^6) A = 54.53 A = G(m/r^2) m = A*r^2/G G = 6.67*10^-11 m = 54.53*(5.30*10^6)^2/6.67*10^-11 m = 2.30*10^25 ------------------------------------ A = G(m/r^2) A = 6.67*10^-11(2.30*10^25/(8.70*10^6)^2) A = 20.27 A = v^2/r (...

1/46656 How to figure this out? Go to: google Type in: Rolling 6 dice, what is the probability of rolling six of a kind? click on the first link which should be: What are the odds of rolling 6 of a kind on a six sided die...

Thank u so much, this is the 1st lesson in this class, and my 1st math lesson in college period, and im 26, so im a little out of the loop and extremely confused when it comes to math. Thank u so much. Would u mind explaining it to me pls?!

Ummm the answer in the teacher's book says 11 ft by 14 ft. No idea where you guys got 54.5 and 51...

The volume of a sphere is 2,098 m3. What is the surface area of the sphere to the nearest tenth? 1,700m2 146.2m2 850m2 26,364m2

Cylinger A has a radius of 1 m and a height of 4 m. Cylinder B has a radius of 2 m and a height of 4 m. Find the ratio of the volume of cylinder A to the volume of cylinder B. 5:6 1:4 1:2 1:1

Sorry the question is What is the molarity of this AgNO3(aq)?

Never mind I got it, just divide by the other ml amount :)

Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an answer does not exist, enter DNE. Round your answers to one decimal place. Below, enter your answers so that A1 is smaller than A2.)

Always polar on mastering chemistry

Thank you so much this was complicated

6x10=60 78-60=18 so the answer is 19

State the law of acceleration in its full form and give examples of how it works

Odysseus was BRAVER THAN the rest of the crew [I'm assuming this is what you meant] so he led us TO FOOL Cyclops. He gave some wine to Cyclops to get him drunk. Then Odysseus, a couple of the crew, and *I* stabbed Cyclops in the eye. Also [perhaps THEN or...

In other places on the Internet, people have used (Walt Disney Company, Mulan) to cite. Is this acceptable too?

Thanks :D You're a life saver

On reaction with BaCl2 both will form a white ppt. But in the case of H2SO3 the ppt would be soluble in HCl but not in the case of H2SO4

OH, thank you soo much. I forgot about the solid thing!

Margin of Error=z*(s/sq.root n) 25=2.32635(80/sq.root n) n= 55.4 Round UP= 56

2_1_1, 1_2, 1_3, 1_4 please?

2_1_1 2_1_2 2_1_3 2_1_4 Please?

2_1_1, 1_2, 1_3, 1_4 please?

(a) From ground, h=2.30m so: PE=mgh =1.70kgx9.8m/sx2.30m = 38.3J (b)The person is shorter than the distance at which he holds the book from the ground so: 2.30-1.60=0.7m Use the same formula, just substitute 0.7 in for h. (c)The work in this case is the p...

My guess is A, but I'm not completely sure.

umm 600? that is if you write the equation 30% of 2000

Thank you very much! :)

ok thank you! and its fine, i got the answer! :)

The desert tortoise digs a burrow and hides in it during the day to stay cool, because of the extreme heat above ground. Which characteristic of life does this behavior best illustrate? A- response B- metabolism C- cellular organization D- growth and deve...

THE LIMIT DOES NOT EXIST!! (MEAN GIRLS REFERENCE) LOL. NOT THE ANSWER THO!!

I figured the answer out, but for future reference for others: F = reaction of the ground F = mg + ma V² = 2ax (x = 0.50m) a = V²/2x = 2gh/2x = gh/x F = mg + mgh/x F = W + Wh/x F = W(1+h/x) here F = (1 + 0.64/0.50)W F = 2.3W

Compare and contrast the traits and growth patterns of opportunistic versus equilibrium populations.

sorry the last one go cut off.. and was wrong one A man and his wife both have normal vision, but a daughter who has color blindness can the man sue his wife for infidelity?

how do you determine vertices?

e. copper ions, nitrate ions, and water. a and b are eliminated because copper and nitrate turn out to be aqueous due to solubility rules. that leaves you with b, c, and e. with these types of problems, you'll never end up with electrons as the answer, it...

Thanks a lot i got all the answers correct

The difference of 5 times a number is 27. Which equation below can be used to mind the unknown number?

I am sure Amber will remember that for next time, since you are saying it repeatedly, good luck with your MATH problem Amber :)

I believe that answer is incorrect. it would likely be $546.67?

I'm stuck on this exam also. Ms. Sue can you help???

DDBA IS CORRECT!

Sophia spent $7.30 for school supplies. She spent $3.00 for a notebook and $1.75 for a pen. She also bought 3 large erasers. If each eraser had the same cost, how much did she spend for each eraser?

75% of 328 questions So. 75/100×328 = 246 questions ans.

Let the point p[4,-2] =[x1,y1] a[....] =[x2,y2] B[....] =[x3,y3] Now put the value in this formula, 1/2[x1(y2-y3)+x2(y3-y1)+x3(y1-y2)]=O Your answer will be 2. I mean value of k will be 2

Belated thanks...

Thanks for helping m

Thanks for helping me

Thanks but i dont want tan theta= 1 to prove i want the value of theta is -3pi/4

But the answer should be -2/5

Ooops. Sorry...

None of the above, it should be

54 Cards in a Deck with Jokers

right=rights - equal rights

Jade and Rachel are correct

9000=70x+8250-55x Boys 50 Girls 100

Thats true I got 2.5

Cl2----->2NaCl=reduction 2NaBr---->Br2=oxidation

May be its rad/sec.

According to law of conservation of momentum- Momentum before explosion=momentum after explosion mv=m1v1+m2v2 14×0=5×-70+9×v2 0=-350+9v2 350=9v2 v2=350÷9 v2=38.89 m/s

I got 127.26 C-m Please check the answer is correct or not

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