Blake

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

Questions

The following questions were asked by visitors named Blake.

what is the advantage of stopping mitosis at metaphase when making a chromosome spread?

what is the advantage of stopping mitosis at metaphase when making a chromosome spread? it is advantageous to stop at metaphase to view the chromosomes for chromosomal analysis. (is this sufficient?)

Suppose that you sell short 100 shares, now selling at $70 per share. What is your maximum possible loss? What happens to the maximum loss if you simultaneously place a stop buy order at $78?

Why would inconsistency be bad for the organization? Like different practices in hiring, recruiting, training across branches?

What are variance and covariance? What do they mean? What are their differences/relationship?

Consider a risky portfolio. The end-of-year cash flow derived from the portfolio will be either $70,000 or $200,000 with equal probabilities of 0.5. The alternative risk-free investment in T-bills pays 6 percent per year. a) If you require a risk premium...

How do you solve for inequalities like this? 1< 4-x < 1.59

What force is needed to accelerate a 10 kilogram shopping cart 3 m/s^2 (squared)?

Find x correct to 4 decimal places so that (3.4)^(2x-1)=5

Pete is watching his ant farm one afternoon and observes that two ants walk away from each other at a 90 degree angle. After a few seconds, the first ant has traveled 3 inches and the second ant has traveled 4 inches. How far apart are the two ants at tha...

Linda invests $15,000 in a retirement account that pays 9%interest compounded monthly. How much will she have in this account after 5 years?

what is an atomic bomb made of?

what is the government currently doing to help our economy? what implications foes the proposed economic stimulas package have on people of this country. US

what are examples of local businesses

what are local businesses

what does responding to consumers mean?

is this a service, greeting or merchandise approach You work as a sales associate in a camera store. you observe a woman looking at a digital camera. wouldn't that be service?

Mr. Rivera opened a package of 150 drinking cups for his restaurant. During the day, 97 cups were used. What fraction of the package of cups was used? Express the result using a simple, convenient fraction that is close in value to the exact answer. A) 2/...

Help, I am stuck: Find (A &#56256;&#56366; B) &#56256;&#56366; C, given A = {s, e, t}, B = {m, e}, and C = {f, r, e, e}. A) { } B) {s, e, t, m, f, r} C) {e} D) {s, e, t, m, e, f, r, e, e}

Is there an easy way to tell what graph I should use for questions like this? The following is a list of product manufacturing levels for the 50 states in 2004 ($ millions): 76, 5, 42, 55, 388, 34, 45, 17, 84, 131, 5, 17, 210, 184, 79, 56, 97, 124, 14, 36...

The mean height of 5 students is 58.8 in. If a new student is added the mean height becomes 60 in. What is the height of the new student?

A raffle sold 400 tickets and awards a grand prize of $1,000. Was $4 a fair price to pay for a ticket?

In the “long run,” what is the expected profit, or loss, per game if you pay $2 to play a game and receive $10 if you throw a “doubles” on a single throw of a pair of dice?

What factors were responsible for the growing wealth and prosperity of England in the 17th century This is a question from Crossroads Socials 9 Please help.

solve for v v=-1/3t + 4 with t=6

Bob bought a fax machine for $750. The fax depreciates at the rate of $25 a month. Find a function "F" that can be determine the value of the fax machine t months after the purchase. Complete the model: F(t)=

A chemist reacts 8.85 g of iron with an excess of hydrogen chloride to form hydrogen gas and iron choloride. How do you calcualte the theoretical yield and the percentage yield of hydrogen if .27g H2 are collected.

4x+12>4 and 3x-25>-13 Solution {xIx> ? } I get so lost on these.

Tod paid $81.22 for a pair of shoes during a 30% off sale. What was the original price of the shoes?

What is the pH of a solution containing 0.10 M propanoic acid (HC3H5O2) and 0.10 M sodium propanoate after 0.02 mol of HCl is added to 1.0 L of the solution?

Francesca has 16/7 ft of string for her kite. Jason has 2 3/4 ft of string for his kite. Katie has more string than either Francesca or Jason. How much string could Katie Have?

here are some fractions : 3/9, 8/9, 7/9, 4/9, 2/9, 5/9, 6/9 If I were to put them in the order of the greatest, what order does that mean and how did you work that out?

How do you know which one is the greatest? and why please? 7/8 or 1/2

so with 4/8 and 7/8is 7/8 greater or less than 4/8 and why?

Multiply: (-3t)^2(2t^6)^3

for the follwong equation, state the value of the discriminant and then describe the nature of the solutions: 5^2+9x+2=0

what is the pattern for the following numbers 8 17 35 71 7143

(6,4)and(6,-2) find the distance between these pairs of points

find functions f(x) and g(x) so that f(g(x))= sqrt(tan(3x^2 - 7)) Would this work??? g(x)= 3x^2 -7 f(x)= sqrt(tan(x))

How do I solve for lim h->0 (((a+h)^2 + 1)/(3(a+h)+7) - ((a^2 + 1)/3a + 7)) and then all divided by h? The question was use the limit definition to find the derivative of f(x)= (x^2 + 1)/(3x + 7). I tried solving what I did above, but had no luck. I used...

A long wire that carries a current is bent into a solenoid with upward current in the front looking. If the observer could "see" the magnetic field inside this arrangement of solenoid from the right side, how would it appear? a) The observer would "see" a...

5^1=5 5^2=25 5^3=125 using patterns determine the last 3 digits of 5^100

using the balanced reaction equation for the combustion of propane, determine the number ofmoles of oxygen that would react with.50 mol propane and the number of moles of carbon dioxide that would be produced?

In Figure 4-44, a baseball is hit at a height h = 1.10 m and then caught at the same height. It travels alongside a wall, moving up past the top of the wall 1.1 s after it is hit and then down past the top of the wall 4.8 s later, at distance D = 47 m far...

What is the answer to 6t^+2-4t-3t+2? And please explain the steps of how to solve this. The directions say to factor each polynomial.

Raymond has exactly 360 square inches of cardboard to make a box. He wants two of the dimensions to be 6 inches and the other one to be a whole number of inches. How many different size boxes can he make?

Jeff put a small box that is 12 inches long, 8 inches wide, and 4 inches tall inside a box that is 20 inches long, 15 inches wide, and 9 inches high. How much space is left in the larger box?

Mrs Nelson has a rectangular flower box that is 5 feet long and 2 feet tall. She wants the width of the box to be no more than 5 feet. If the width is a whole number, what are the possible volumes for the flower box?

Sophina bought 3 yards of trim to put around a rectangular scarf. She does not want the scarf to be wider than 12 inches or narrower than 6 inches. Using whole numbers, if she uses all the trim, what are the possible dimensions of her scarf in inches?

A coil of wire rotating in a magnetic field induces a coltage E=20sin((PIa/4) - (PI/2)). Use an identity to express this in terms of cos(PIa/4). Types of Identities: Double Angle, Half Angle, Sum and Difference of Sine, Cosine, and Tangent, Pythagorean, R...

In the sentence,"She sat down and watched."is down an adverb?

What is the VOLUME of the solid with the given measurements? Trianglular prism: base 2cm by 3cm height 8cm

A satellite orbits a planet at a distance of 3.80 108 m. Assume that this distance is between the centers of the planet and the satellite and that the mass of the planet is 3.90 1024 kg. Find the period for the moon's motion around the earth. Express the...

By the early 2000s which country was Taiwan's third largest trading partner?(China),(South Korea). ( U.S.),(Japan)

A sample of ammonia gas was allowed to come to equilibrium at 400 K. 2NH3(g) --> N2(g) + 3H2(g) At equilibrium, it was found that the concentration of H2 was 0.0584 M, the concentration of N2 was 0.0195 M, and the concentration of NH3 was 0.430 M. What wa...

Okay so here is the question Suppose you are an official in an Eastern European nation. Write a letter to a major manufacturer in the United States. In the letter, explain why the manufacturer might want to set up a factory in your nation. Choose a specif...

A flywheel for energy storage in a hybrid gasoline-electric car is a ring-shaped rotor of mass 50 kg, designed to rotate at 30000 rpm. At that speed it stores 10 MJ of energy (equivalent to about a cup of gasoline). What is the ring's diameter?

A boy throws a stone into a lake from a 74 foot high wall. The chart gives the horizontal distance, x (in feet), the rock has traveled from Jesse and the height, y (in feet) of the rock above the lake. Distance, x: (14) (24) (41) (55) Height, y: (86.43) (...

Prove 1+sec2x / tan2x = cotx

1.What is the pH of a solution containing 0.042 M NaH2PO4 and 0.058 M Na2HPO4 ? The pKa of sodium phosphate is 6.86. pH = 6.86 + log [0.058] / [0.042]; pH = 6.86 + 0.14; pH = 7.00 That is my answer to the above question. The following question is what I a...

1. Walking consumes approximately 100 kcal/mi. In the hydrolysis of ATP (ATP → ADP + Pi), the reaction that drives the muscle contraction, ΔGo’ is -7.3 kcal/mol (-30.5 kJ/mol). Calculate how many grams of ATP must be produced to walk a mile. ATP synthesis...

2. Given the following data, calculate the Keq for the denaturation reaction of β-lactoglobin at 25 oC. Δ Ho = -88 kJ/mol, Δ So = 0.3 kJ/mol

a plane is 521 meters horizontally from its intended target traveling at 62.5 m/s in order to hit the intended target from that distance how high is the plane in meters

write the simplest form 2.30

Do cows give birth to ox's? I was reading that an ox is just a castrated bull.

With the Boston Tea Party was it a group of British colonists who boarded the ships and destroyed the tea by dumping it in the Boston Habor?

An aerosol can is empty, except for the propellant gas which exerts a pressure of 1.20 atm at 21 °C. If the can is thrown into a fire and heated to a temperature of 565 °C, what will be the pressure inside the hot can?

If an ideal gas has a pressure of 5.63 × 105 Pa, a temperature of 401 K, and a volume of 0.0313 m3, how many moles of gas are in the sample?

In a triangle MNO with altitude NP with MP of 15 and NP of 9 what is the length of PO? MNO creates a right angle!

A restaurant says their sales are $650000. Would that (sales) mean revenue or profit?

I have a business project with entrepreneurs. And one of the entrepreneurs was perceptive. We have to use a body part to represent it. Which would you use? And why?

3 differences between the book and the movie "The Prince and the Pauper".

∫ dx/ (x^2+9)^2 dx set x = 3tan u dx = 3 sec^2 u du I = 3 sec^2 u du / ( 9 tan^2 u + 9)^2 = 3 sec^2 u du / ( 81 ( tan^2 u + 1)^2 = sec^2 u du / ( 27 ( sec^2 u )^2 = du / ( 27 sec^2 u = 2 cos^2 u du / 54 = ( 1 + cos 2u) du / 54 = ( u + sin 2u / 2) / 54 = (...

Women make up 5% of all film directors. There are 122,500 film directors working. How many women are directing films?

WHICH SYSTEM HAS THE GREATEST TIDAL EFFECT? EARTH-SUN OR EARTH-MOON?

If it is snowing in Great Neck, what type of air mass must be present?

Solve t+1-4t+8=21

A student keeps track of his target heart rate when he is exercising. The range for the number of heart beats per minute R for someone his age is /R-136/ less than or equal to 20. Determine the solution to the inequality. I believe the answer is: (116,156...

How do you find the slope of -5x+3y-8=0

Which of the following land regions should show the greatest similarities in fossil types?

Write an overall balanced equation for these unbalanced half-reactions: In --> In3+ Cd2+ --> Cd I multiplied both sides by integers to get the electrons to be equal on both sides but I don't know what the final overall balanced equation looks like.

To which system of government is the federal system most similar? A - The Unitary system B - The confederal system C - The Unitary System D - The confenderal System ******

Solve using substitution 5x-2y= 0 and 3x=y =-1

Given the explicit formula, find the 15th term of the sequence: a(n) = -4n + 1

HOURS STUDYING AVG GRADE 0 62 1 78 2 85 5 74 WHICH TYPE OF FUNCTION IS MOST LIKELY TO MODEL THESE DATA? A. LINEAR FUNCTION W/POSITIVE SLOPE B. LINEAR FUNCTION W/NEGATIVE SLOPE C. NON-LINEAR THAT DECREASE THE INCREASE D. NON LINEAR FUNCTION THAT INCREASES...

A silo is filled at a constant rate for a total of 10 hours. Number of Hours---Amt of Corn(cu ft) 0----------------- 0------------- 3------------------2475--------- 5------------------4125---------- 8------------------6600---------- Enter the "percent" of...

What does a curved surface and a circle make? a. sphere b. cone *** c. cylinder d. The two shapes won't form a geometric solid.

how would you solve (3_/8)(2_/6) using multiply and simplifying.

A bag of marbles contains 3 yellow marble, 3 red marbles, and 5 green marbles. If a marble is chosen, put back in the bag and then a second marble is chosen, what is the probability that both marbles will be red? I think it is 2 red 10 all together 2:10 2...

A six sided number cube is rolled and a coin is flipped. What is e probability that the number on the cube is less than 4 and the coin lands on heads? I think the answer might be 1/3. Heads and tails is 1 and less than 4 is 3. I am not sure.

Brandon flips two fair coins multiple times and records the frequency of the results in the following table. 50 trials|125trials|150trials HH 10 33 37 TH 9 31 38 HT 13 28 38 TT 18 33 37 DETERMINE THE EXPERIMENTAL PROBABILITY AND THEORETICAL PROBABILITY FO...

50 L of your 0.05M sodium. chloride solution, what volume of 1.25M solution would be necessary?

Charlie's wallet contains 3 ones, 2 fives, 2 tens, and 4 twenty dollar bills. ?Charlie randomly grabs a bill from his wallet, replaces it, and grabs another bill. What is the probability that the sum of the two bills is $25? Maybe 6/25 or 6/110. I am conf...

What is the simple subject of the following sentence? Several sites on the internet give information about extreme sports. I believe the simple subject is: sites

How many grams of potassium iodide, KI, are required to make 2.0 L of a 0.1M solution?

A 30-W led bulb and a 90-W led bulb are wired in the parallel to a 120-V source. You plug in a third bulb in parallel with the other two and the current increases to a 4.5-A, what is the wattage of the bulb you added? Please explain how you got the answer...

Two ships leave a port at 9 a.m. One travels at a bearing of N 53° W at 12 miles per hour, and the other travels at a bearing of S 67° W at 19 miles per hour. Approximate how far apart they are at noon that day. (Round your answer to one decimal place.)

If the heat of combustion of 1-butanol (C4H9OH) is 2,710 kJ/mol, what mass of oxygen is consumed when enough 1-butanol is burned to yield 26,400 kJ of energy? I have no clue where to begin I thought to use enthalpy but it didnt work

An adult bottle nose dolphin has a mass of 200 kilograms. What is the mass of an adult bottle nose dolphin in grams?

Carla had 2 liters of juice to share. She and her 3 friends each drank an equal amount of the juice. How many milliliters of juice did each friend have?

Answers

The following answers were posted by visitors named Blake.

Cool! Thank's for the help!!!

No. the points (4,5) and (4,9) have two different y-values for the given x-value (4). this fails the vertical line test.

add 4 to both sides. 2x+4=y-4+4 2x+4=y is the final answer if you're solving for y

try drawing a graph. in the definition of a function, an x value can only have one y value. since the x value of four has two y values (5 and 9), it can't be a function. try going to wikipedia and searching for "function mathematics" if you're still havin...

Thanks for the help!

Ok I think I have it: F(t)=750-25t

So I got x>2 for the first one and x>4 for the second one, now how does that fit into {xIx> ? } Shouldn't it be just one number?

Ok, great thanks for the help both of you!

Thank you Ms. Sue x=116.03

I was also wondering about this question. So once you get those moles all you should have to do is find the concentration by dividing by 25 L? Then plug it into the equation for Kc? I keep getting 320, which isnt right. Kc= (2*.2*.05/25L)^2/(.2*.95/25L)(....

This could be a dumb question but how do you find Kb here in order to solve for x?

log 32 x = 6/10

log 625 3/4 = x

I'm confused. Why do you use f(x)= 1-x, g(x)=-x... I don't see that interval, but I see that interval 2 is the 2nd line for g(x). ???

thank you so much drwls

with puppy dog eyes

PIa = pi*a PI/2 = pi/2

Any chance you could show a bit of work? Thanks.

any abc-clio site or gale resource center. It won't let me post full links, sorry.

worldhistory.abc-clio ancienthistory.abc-clio infotrac.galegroup Just add a (.)com after each, minus the ()

240 = v/2L 240*(2*.640) = 307 ... 1st harmonic wavelength = 1.28 so, First Question: v = 307m/s & wavelength = 1.28 frequency of 3rd harmonic = 3*f = 720 n = # of harmonic so 3*f = 3rd harmonic 720=n(v/(2L)) so n/(2L) = wavelength 3/(2*.640) = 2.34 m Seco...

Brenda spent half her money at astore.At another store,she spent half her remaining money and$6 more.She had $2 left.How much did Brenda have when she arrived at the store?

A flywheel for energy storage in a hybrid gasoline-electric car is a ring-shaped rotor of mass 50 kg, designed to rotate at 30000 rpm. At that speed it stores 10 MJ of energy (equivalent to about a cup of gasoline). What is the ring's diameter?

My mistake, wrong button sorry John!

another question: This was Governor Hutchinson's fault right? because Sam Adams and the Sons of Liberty demanded that the ships leave the harbor.

I don't know why this posted again. Sorry and I have some questions. How do I find the Ph2 and PN2?

The answer to thie problem is 84/100

Wronge! ,,!,,,,!!!!!!!!!!!!!!!

U all are terrible. I'm a uneducated professer.

-_- I will stare at u foever.

Yes, I understand how to split it up with the e-, but what is the final overall balanced equation?

i'm not sure, but it wants to combine the two half reactions into a full reaction.

CORRECTION ON THE QUESTION: THE QUESTION WAS SUPPOSE TO SAY 2 RED MARBLES, NOT 3 RED MARBLES SEE CORRECT QUESTION BELOW, A bag of marbles contains 3 yellow marble, 2 red marbles, and 5 green marbles. If a marble is chosen, put back in the bag and then a s...

Brandon flips two fair coins multiple times and records the frequency of the results in the following table. 50 trials|125trials|150trials HH 10 33 37 TH 9 31 38 HT 13 28 38 TT 18 33 37 DETERMINE THE EXPERIMENTAL PROBABILITY AND THEORETICAL PROBABILITY FO...

I think the first question, A six sided number cube is rolled and a coin is flipped. What is e probability that the number on the cube is less than 4 and the coin lands on heads? I think the answer is 1/4. 1/2 * 1/2 is .25 which is 1/4 I think I got it :O

When Noah's Biblical flood covered the tops of every mountain peak it left sea creatures and sea shells all over earth.

Just shut your mouth hole and stop typing

Like I’m so scared

You take that back butt face.

Stacia bought 6 yards of ribbon to make a costume. She has 2 feet of ribbon left over. How many feet of ribbon did stacia use to make the costume?

Rachel has a 4 liter jug of water. She fills 3 small vases each with 900 ml of water. How much water did she use? How much water is left in the jug?

A private music lesson at Parker music costs $40 for 1 hour. A private music lesson at Joelle music costs $25 for 30 minutes. How much more does a 1-hour private lesson cost at Joelle music than at Parker music? Please explain

Henry has one bag of groceries that weighs 4 pounds. He has another bag of groceries that weigh 48 ounces. How many ounces do both grocery bags weigh altogether? 1 pound=16 ounces please explain

Jack needs 84 inches of rope to tie some packages and 4 feet of rope for another project. Does jack have enough rope? Please explain

A state fair has a contest to find the heaviest watermelon. The winning watermelon weighs 2,024 pounds. Last year the winning watermelon weighed 2,006 pounds. How much heavier is this year’s winning watermelon than last year? 1 pound. = 16 ounces

Katherine is making punch. She needs 2 1/2 liters of ginger ale, 2 1/4 liters of apple juice, and 1/4 of grape juice to make 1 pitcher of punch. How many millimeters of each liquid does she need to make 2 pitchers of punch? Use measurements 250 ml 500ml 7...

Jack has 7 yards of rope. He wants to cut it into pieces of different sizes

The answer is 634.86732426

Where you got the s from ?

Alex is not, made me get a 55.6%

So multiple 130 with 90 and 350?

What is the following question answer. Find product in simplest form. 20×3/5. (A)15 (B)14 (C)13 (D)12

The answers are for the multiplying a whole number and a fraction. The answers are, (1)d (2)c (3)c (4)d (5)b I got 100% on my quick check.

Hey, Lexi here's my Insta slide into my DMS. Blakestar04

sqrt[(x+2)^2] = sqrt[(x+6)^2 + y^2] x^2+4x+4=x^2+12x+36+y^2 4x-12x=y^2=36-4 -8x=y^2+32 x=(-y^2/8)-4

Which of the following is a way humans have an impact on Earth? A. weather B. deforestation C. democratization D. cultural diffusion Mrs.Sue pls help

the answer is: a comparison of two things based on a relationship between those two things, i got 100% with this

Dabuggy is correct just did the test

i need the data and graphs unit test answer before 11:30AM pls hurry

for Conexus 1.A graph 2.C specific dates for key events 3.A They can help the reader understand the information in the text 4.D the landscape of a foreign country

Same I AM FROM LEE FUTURE but even more in the future

all of these suck, give me the answers!

its extreamly easy! yall like a bunch of 2 yo

yall can't do SIMPLE MATH you can go back to first grade

I also wonder Lillyn

Your is wrong 2 is They transfer thermal energy due to convection.

I'm pretty sure it'd be $2000, but I'm not sure

A C B D C Still correct as of 2/24/2023

Steve is correct. The sequence is multiplying the previous number by 3. The sequence begins with 1 + 3 + 9 + 27 ... 1 x 3 = 3 3 x 3 = 9 9 x 3 = 27 27 x 3 = 81 81 x 3 = 243 243 x 3 = 729 729 x 3 = 2187 2187 x 3 = 6561 6561 x 3 = 19683 Next, add all the val...

No, that's not correct. To calculate "mean", you add all the numbers in the sequence, then divide by the total amount of numbers in the sequence. In this case, the sequence is as follows: 81, 84, 82, 93, 81, 85, 95, 89, 86, 94 Now we add 81 + 84 + 82 + 93...

how is it correct?

I believe this is called the "fibonacci sequence"