Please help

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

Questions

The following questions were asked by visitors named Please help.

Explain the pros and cons of legal moralism as a justification for law.

What are the aspects of the external environment of a gold mining company in South Africa? What about internal?

I need help on doing a math problem for my algebra class so if u could help i would be really grateful any way please explain. : Find two consecutive negative integers with the product of 110

The equation C=mx+b can be used to model the monthly cost, C, of a cell phone plan where b is the flat monthly cost, m represents the cost in dollars per minute and x is the number of minutes used in the month. Choose a flat monthly rate and cost per minu...

Ooops sorry! Please rank the following compounds in DECREASING order of their reactivity toward the SN2 reaction with sodium ethoxide in ethanol. a. methyl chloride b. isopropylbromide c. t-butyliodide d. methyl iodide e. ethyl chloride I have an answer,...

We have to find the first and second derivative of f(x)=x^(2/3)(6-x)^(1/3) I have the first derivative as being (4-x)/(x^(1/3)(6-x)^(2/3)) And that I know is right. The second derivative is -8/(x^(4/3)(6-x)^(5/3)) I did all the work but I am not getting t...

Please rank the following compounds in DECREASING order of their reactivity toward the SN2 reaction with sodium ethoxide in ethanol. a. methyl chloride (CH3Cl) b. isopropylbromide ((CH3)2CHBr) c. t-butyliodide (CH3)3Cl) d. methyl iodide (CH3I) e. ethyl ch...

Are (1/2 x 3) x 8 and 3 x (1/2 x 8) equal? Explain how this can help in finding the area of a triangle

Find the measure if the central angle that you would to represent each percent in a circle graph. Round to the nearest degree. 50%

28/100 = x/360 x=

30 > t + 45 is it t < -15?

Can you explain how to do this? 18 < 20 + w

2 + m < 2 is m < 0 but how would I check it?

You are savi g to buy a bicycle that will cost at least $120. Your parents five you $45 toward the bicycle. How much money will you have to save?

Write an inequailty for the sentence and solve it. 1. The sum of a number w and 3 is less than or equal to ten

Solve with as in inquailty. Jim has $87. He spends $6 for socks and at least $32 for shoes. How much does he have letf to spend for shirts?

Write an integer to represent a debt of $35

A set of data has a mean of 25 and an outlier of 5. You find the mean without the outlier. Which of the following best describes your new mean? A. The new mean is the same as the original mean. B The new mean is the as the meadian C. The new mean is great...

A refrigerated truck leaves a rest stop traveling at a steady rate of 56 mi/h. A car leaves the same rest stop 1/4 h later followinf rhe truck at a steady rate of 64 mi/h. How long after the truck leaves the rest stop wil the car overtake the truck. In al...

Paul males 33 of 40 free throws. He wantes to use this ratio to predict n, the number of free throws he will make out of 198 attempts. Write a proportion he should use.

Is the time it takes to run a 100-meter race a function of the speed you run?

Write a function rule to describe each situation The sellings price s(c) after a 45% markup of an item as a functiom of the stores cost c.

Can noninteger numbers be part of the domain and range? Explain.

In Janis class, half of the students are girls and 60% of the students have brown eyes. If a student is chosen at random, what is the probability that the student will be a girl with brown eyes?

A set of dominoes has 28 dominos. There are 7 dominos called doubles with the same number of dots on each end. If Sara and Jake each take a rein picking domino at random and replacing it. What is the probability that they will both pick a double?

The perimeter of a pool table is 30 ft. The table is twice as long as it is wide. What is the length of the pool table?

Solve two solutions. If there is a solution write it or I there isn't any write no solution. -3ly-3l = 9 (l l is absolute value sign)

A doctor asked 200 people over the age of 50 whether they suffered from depression or heart disease. The results were 16 suffered from depression, 28 suffered from heart disease and 24 suffered from both. In a group of 5000 people over the age of 50, how...

(1/3)*(2/5) both are to the third power outside both (

Find the probability for onevroll of a number cube. Reduce. P (3)

Solve for x and y y=1/3x - 1 x-y=-1

Solve for x and y y=1/3x - 1 x-y=-1

I am trying to study for my chem test but I don't get how to answe this question A researcher explores the ideal gas equation. He measures the pressure of a system at different temperatures ( keeping the volume and moles of the gas constant) and creates a...

Marathon runners were randomly assigned to receive either vitamin C or a placebo. Separately, these treatments were also randomly assigned to a group of nonrunners the same age as the runners. All subjects were watched for 2 weeks after the race to see if...

Ca + Cr2O7{-2} = Ca{2+} + Cr{+3} Blance the redox please someone help me I got exam tomorrow and I got to go sleep soon

a block of graphite has a mass of 4.4x10 2 kg, a volume of 0.2 m3, a weight of 4.3x10 3 n, and exerts a pressure on the table of 10.7 kpa. what is the density of graphite?

A small business invests 33,000 in equipment to produce a product. Each unit of the product costs $1.70 to produce and is sold for $5.00. How many items must be sold before the business breaks even?

Michael will be running 15 mile road race this weekend. How many feet will he run?

How do you solve this by substitution? x=6y+2 3x-18y=4 This is the answer I get: 3(6y+2)-18y=4 18y+6-18y=4 18y+1818y+6-18y+18y=4 36y=10 36 36 Y=5/18 3x-18(5/18) =4 3x-5+5= 4+5 3x= 9 3 3 X=3 (3, 5/18)

Solve by substitution: x-y=3 x+3y=6 This is what I get: X+3y=6 Y=x-3 X(x-3)=6 2x= 9 2 2 X= 9/2 9/2+3y=6 9/2-9/2+3y= 6-9/2 3y/3= 3/2/3 Y= ½

Please help me solve by elimination . 5x=20+y 16=3y+4x

Solve by elimination 5x+y=2 3x+y=1 This is what I got : 3(5x+y=2) -5(3x+y=1) 15x+3y=6 -15x-5y=-5 -2y=1 2 2 Y=1/2 15x+3(1/2)=6 15x+3/2 =6 15x/15= 9/2 /15 X=3/10

3x-y=-2 3x-y=4 Please help me solve

For the set of ordered pairs, state the domain, range, and determine whether or not the relation represents a function. (9,9), (7,4), (1,2), (2,6), (5,0) Domain: 9,7,1,2,5 Range: 9, r, 2, 6, 0 It is a function because no x value is repeated

The function of a protein is determined by its ? Answer: shape The shape of a protein is determined by the ? of its ? ? First answer : ? Second two answers : primary structure

Put the following in the correct order. Report results Determine if hypothesis is true Do background research Construct a hypothesis Collect data Analyze results and draw conclusions Design and implement an experiment State the problem / ask questions Cor...

Veronica's cell phone plan costs $35 dollars per month plus $0.05 per minute used. Veronica's bill last month was $40.75. How many minutes did she use? 40.75 divided by .05 ?

5/2 = 46/3 46/3 x 2/5 = 92/15

In ammonia, 14g of nitrogen combines completely with 3g of hydrogen. How many grams of hydrogen are needed to combined completely with 56 g of nitrogen? Need Help

Bud and frank were playing a game together and together they scored 56 points. Buds score was 8 times higher than franks what are their scores Sent email to teacher and she said #s are correct, I can't figure this out. Any help would be great

What is one way Saudi Arabia and Iraq would not have to depend on oil?

A volleyball is served at an angle of 35 degrees with an initial speed of 5 m/s. What is the maximum height reached by the ball?

A football is kicked at an angle of 40 degrees with an initial speed of 7 m/s. What is the horizontal distance traveled by the ball?

A 0.02 kg ball moving to the right at 0.25 m/s makes an elastic head-on collision with a 0.04 kg ball moving to the left at 0.15 m/s. After the collision, the smaller ball moves to the left at 0.16 m/s. What is the velocity of the 0.04 kg ball after colli...

A 0.2 kg ball moves to the right with a speed of 3 m/s. It hits a 0.5 kg ball that at rest. After collision, the second ball moves to the right with a speed of 1 m/s. What is the speed of the first ball after collision?

What is the participial phrase in the sentence? Living in New York, he went to many fantastic Broadway plays. A. Living in New York B. He went to C. Many fantastic D. Broadway plays Mike was running quickly. Mike won the race. Which sentence best combines...

A garden shed is 6m long and 4m wide. A path 1.5 m wide and 10 cm deep is going to be made around the shed. What is the volume of concrete needed to lay the path?

Which of the following options results in a graph that shows exponential growth? a) f(x) = 0.4 (0.2) ^x b) f(x) = 4(0.98)^x c) f(x) = 0.7(5)^x d) f(x) = 5(4) ^-x I think it is c, can you please help?

Eight players P1, P2,. ..... P8 play a knock-out tournament. It is known that whenever the players Pi and Pj play; the player Pi will win if i < j. Assuming that the players are paired at random in each round, what is the probability that the player P4 re...

1. The Middle Ages began with the collapse of the a. Renaissance b. Roman Empire c. Kingdom of Mali. d. Tang Dynasty 2. In the system of feudalism, who owns the land? a. vessels or knights b. peasants c. kings or lords d. priests 3. A lord's main duty tow...

If an object is propelled upward fom a height of s feet at an initial velocity of v feet per second, then its height h after t seconds is given by the equation he=−16t squared + vt + s, where h is in feet. If the object is propelled from a height of 44...

which of the following was a belief of the quakers that set them apart from ither religious groups that settled in the american colonies? A. Quakers believed that all people are equal in God's eyes B. Quakers believed in freedom of religion C. Quakers bel...

which of the following was a belief of the quakers that set them apart from ither religious groups that settled in the american colonies? A. Its founding based on religious freedom B. Its founding by a proprietor C. It's effort to attract people of differ...

Why did Thomas Paine write the pamphlet, common sense?

A particular radioactive element has a half life of 10.0 days. How much is left after 30.0 days if the sample started with 345g?

If the half life of Pu-239 is 2.4 x 10^4 years, how many years are required for a 20-gram sample of plutonium-239 to be reduced to a mass of 5 grams?

Technetium-99 has been used as a radio graphic agent in bone scans. If the isotope has a half life of 6.0 hours, what amount is left of 10.0 mg after 2 days?

The cesium-131 nuclide has a half life of 30 years. After 90 years, about 6g remain. What is the original mass of the cesium-131 sample?

The iodine-131 nuclide has a half-life of 8 days. If you originally have 625-g sample, how many grams will you have after 2 months(approximately 64 days)?

Define the law of the conservation of mass. Using this definition: if you have the reaction of 40 g of water decomposing into hydrogen and oxygen what would be the total mass of your products?

A divided by B = 12 … 4, if A and B reduce 10 times at the same time, find the value of new quotient and remainder of the equation.

Around a circle i place 64 equally spaced points, so that there are 64x63 divided by2=2016 possible chords between these points. I draw some of these chords, but each chord cannot cut across more than one other chord. What is the maximum number of chords...

Can you please assist with this question: At a school production, adult tickets cost $7.00 each and student tickets costs $4. The Johnson family is going to the 7:30PM show and will purchase half as many adult tickets as student tickets. If the Johnsons w...

Which of the following are true of Barcelona? (more than one answer) Catalán is spoken there.*** It is one of the major ports of Europe.*** It is noted for its famous artists.*** It has the best Renfe station in Spain. Am I right? Thanks!

Randy travels north on a road 1029 miles long and Marco is travelling south on the same road. Randy-45m/hr marco- 53m/hr. How many hours will it take for them to pass?

In 1994 Tony Abbott received 54% of votes in his seat for Warringah. If the electorate had 78496 how many people voted for Tony Abbott?

What is a reason that market prices are not always the same as equilibrium prices? A) Market prices are often set by buyers rather than by sellers. B) Supply and demand are not well-understood by business owners. C) The equilibrium is not always the most...

civil Disobedience Part 2: Thoreau’s ideas had a profound effect on a man named Gandhi. Gandhi, was a leader in India who worked to end British rule. He led India to independence and inspired many to non-violent forms of protest and resistance. He fought...

Thoreau’s ideas had a profound effect on a man named Gandhi. Gandhi, was a leader in India who worked to end British rule. He led India to independence and inspired many to non-violent forms of protest and resistance. He fought to end poverty, worked to e...

I'm so confused on distance formula, I know how to calculate it, but getting the final simplified answer is so confusing. Like so on some equations the final answer is just a regular whole number, others is a number with a square root like 3 -/2, or a num...

Sally is evaluating some test papers. There are 80 multiple choice questions in the test. Students get two points for every correct answer and for every wrong answer or any question left blank, one point is deducted from the total score. Mick got 115 poin...

7 .Which of the following is an important detail in the selection 1 The Park Road leads to Gila National Forest. 2 When sand and other forces school did the rocks. 3 The Rocks were created when volcanoes erupted. 4 The rocks are amazing colomns of stone.

15. Write a function rule that represents y is 5 less than the product of 4 and x. 16. Write a function rule that represents 7 less than three fifths of b is a. 17. Write a function rule that represents the almond extract a remaining in an 8 oz bottle dec...

1. What is the shape of the bases for the following polyhedron? A. Triangle B. Square C.rectangle D. Circle 2. What is the best name for the given solid figure? A. Rectangular pyramid B.rectangular cone C. Rectangular prism D. Rectangle 3. How many latera...

I don’t know how to do this because I was sick when this was thought. If someone could please explain how to do or set up the first problem. A. Measure out 0.130 moles of salt (NaCl) into a blue, dry cup. You need to convert to mass in grams. Show work: B...

If you scratch a penny with an steel file, will the copper of the penny rub off on the file, or the steel (iron) of the file rub off on the penny? 12. What can we determine from the above experiment about the relative hardness of copper and steel. 13. Wha...

What does it mean when a number is in brackets like these? | | example|-10|

Which of the following lists structures from smallest to largest? A. Chromosome, supercoil, coil, nucleosome, double helix B. Chromosome, coil, double helix, nucleosome, supercoil C. Double helix, nucleosome, coil, super coil, chromosome D. Nucleosome, co...

How the DNA structure forms the genetic code, and how that genetic code comes to be expressed as a phenotype.

Solve the equation Y/4 +2= 3y+7/5

How are the Texas constitution and US Constitution similar?

I need help thinking of 4 small problems in our world. I have to have 4 problems, solutions attempted to those problems and a problem solving invention. I really need help please and thank you.

Jason has already used 3 1/1 cans of paint painting furniture. He is painting chairs that use 8 1/1 cans of paint. Let the total cans of paint used be represented by p. Let the number of chairs painted be represented by c. An equation that represents this...

What is a big problem in our world? Think of a problem solving invention to solve this problem.

I have to use the discriminate to determine the number of answers for the following equation, but my textbook never showed me how to find the discriminate for an equation like this. Could someone show me how to find the discriminate? 9x^2 + 6× = -1

Compare and contrast the fight for civil rights for Mexican Americans and African Americans? (4 points)

Can someone tell me if this fits the question Mexican Americans were allowed to vote, unlike African Americans who didn't have the power to vote. Both have some things in common things they had discrimination and were separated in schools. Question- Compa...

Kerry’scomputerkeyboardis18incheslongand6 inches wide. Tim’s keyboard has the same lengthto-width ratio as Kerry’s. Tim’s keyboard is 12 inches long. How wide is Tim’s keyboard? A- 4 in B- 9 in C- 15in D- 36in Please help I am really confused.

Answers

The following answers were posted by visitors named Please help.

Do you think you can find specific case studies on this company "African Gold", I can't seem to find any. Thank you

oh wow I thank now I see how to do it

C=.25(73)+B C=18.25+80.00 C=$98.25 Monthly The monthly cell phone costs are $98.25. Is this what you wanted or something else?

how would I solve with an inequality?

w + 3 < 10? and answer is w < 7?

-2 but is that for the truck or car

Could it be a block design? Thank you

I understand the population = parameter and sample = statistic. I don't understand whether the "1" is referring to a population or just the 10 pieces. "10 measurements are made on pieces of glass know to have conductivity "1." is the "1" representing the...

can someone please help i need this quick

I'm still This girl haha

Which is my x- axis and which is the Y - axis X = $35 Y = 0.05

I don't know how to answer this, that's why I need help

So if there are 5 children there will be 5 or 30 (5*6) is that correct?

I'm really confused. I've expanded them first but now i have 2 fractions!

Are you trying to solve it or rearrange. What exactly is the question?

#play 3 sets of knockout tournament

Thanks! 1. A. 2. C. 3. D. 4. B. 5. C.

If something is wrong, let me know.

Thanks! 1. B. 5. A. Would this be correct? If not I'm lost and need more help

Awesome! Thanks Ms. Sue! You rock!

Hi! H=16. Do you mean 16in. ft.? 16x9=144

Would it be, A?

Thank you, Ms. Sue

A. To support conquering the native Americans B. To argue that more land should go to France and Spain C. To show that loyalty to the monarchy was wrong D. To pledge his loyalty to the British government

would it be 42387 or 42388 because when multiplied by 0.54 it gives 42387.84

This is all the information my text says.

I thought so. In the term passive aggressive it does not mean full confrontational aggression, it behind their backs.

So then what's the awnser?!!!! It's not going to kill you to tell us it!!!!

It's B!!!!! You Jerk

I guess what I'm asking is what are the rules of simplifying the final answer in distance formula after you got the main answer

Can you explain that please Ms. Sue because im am very confused

My answer is C Help please

100% right! I love jiska

You are driving down a road of the main Highway near Deming New Mexico suddenly in the midst of a mess of tall yellow grass you see amazing Columns of stone some stones are 4 feet tall as you get closer you see the other stones from arches and still other...

Ok thanks any ways can you help with a different question thow

Thanks Ms.Sue but I found out the answers!

So does that mean the discriminate would be 0? I looked back in my notebook and it seems that I did the problem and I got an answer of 36 by doing 6^2 - 4(0). Is that right?

Ohhh. So the discriminate would be zero. And since it's zero, that means that I would get the answer by doing ×= -b/2a So ×= -6/2(9)= -1/3. Which means this problem only has one solution. Is this correct?

Mexican Americans were allowed to vote, unlike African Americans who didn't have the power to vote. Both have some things in common things they had discrimination and were separated in schools. How is this?

Can someone please give the answers on word form. SO we can see if it is right or wrong

Can someone please put the answers in word form so we can see if is right or wrong

Can someone please give the answers for unit 2 lesson 19 unit test for connexus in word form

Can someone put the answers in word form for us to check

I found it out and by the way its A

7 is C I swear on all the A's and B's in my grade book.

pLeAsE HeLp mE I cAnT dO dA qUick mAtH

I still don't understand

People who use nobody answers are correct and he/she is correct whoever is nobody Dunn dun!!!!!!

Can someone please give the right answers

Can someone please help me

can someone give all the answers please

can Ms sue please correct my answers

Sorry, I'm just really having trouble understanding polynomials. I've watched several videos and by now, the concept normally would've clicked, but it's really just not getting through my thick skull.

Part B: Write one function for each house to describe the value of the house f(x), in dollars, after x years. I have f(x) = 110,000(x) as a function for House 2 but what about House 1? Since House 1 progresses at an exponential rate I don't know what to d...

Also, for Part C, obviously I know theirs going to be an increase what I need help with was the value of each house after 30 years.

Please help someone

Im a day behind my work

The answers are : A:71 1/9 B:1/90 C:9/640 D:90

Thank you so much, Ms.Damon. You're the best!

sorry I didn't know

Someone please help me with #5

What are all the answers please help

Anyone help at alll!!!

Please help I still don’t understand all ik is to put D=2.4h that’s it

What are the answers im so close to being done CAN ANYONE HELP

These are also supposed to be on variable I am stuck and need help

Thank you so much oobleck

Next time ill use what you told me

My answers for Homo Sapiens is developed a complex language and made tools. Nothing for Neanderthals. Hunted animals and used fire for both. Can you please check me? I have to get it right I need to get An A

Can anyone help

Can we start doing ela moreeee

I need all answers for this connexus question plz

Lesson 11 unit 7

So does anybody know all the answers to the midterm test?

I have 16 questions please help

Well sorry for your losses please help me!

No one actually answered the question I think C but I haven’t understood to much social studies this unit

if one of you go to gaca can you please help me with the imagine math benchmark.