05/18/20

A desk is on sale for $497, which is 29% less than the regular price. What is the regular price?

Math problem A desk is on sale for $497, which is 29% less than the regular price. What is the regular price?

05/18/20

a group of people...

a group of people contribute equal amounts of money to get $24 gift for a friend. If two more people contribute and they all paid equal amounts, they would each pay $1 less. How many people were... more

Need help please

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the timelaunch, x in seconds, by the given equation. Using this equation, find the time that the rocket will... more

Need to know how to solve this please.

Given the function h(x)=−x2+8x+22, determine the average rate of change of the function over the interval −2≤x≤7.

05/18/20

The height of a diver above the water, is given by h(t)=-5t2+10t+3, where t is time measured in seconds and h(t) is measured in meters. Select all statements that are true about the situation.

a. The diver begins 5 meters above the water. b. he diver begins 3 meters above the water. c. The function has 1 zero that makes sense in this situation. d. The function has 2 zeros that make... more

05/18/20

Johnny and David

Johnny has 8x - 9 pairs of sneakers and David has 6x + 4 pairs of sneakers. How many more pairs of sneakers does Johnny have than David?

05/18/20

How do i do this

What is the value of the digit 5 in 15748

05/18/20

how do I solve a system of equatons using multiplicaton and eliminaton?

I'm quite confused by my question. If anyone could help me solve 7x - 3y = -5 3x + 2y =11 , that'd be great!

05/18/20

Algebra homework

The graph of y=sin x is transformed to y=asin(x-c)+d, by a vertical compression by a factor of 1/4, then translated π/3 units right and 5 units down. The new equation is:A. Y=4sin(x+π/3) +5B.... more

Find the rate of change

given p(t) = 48/(2+10e^-t) Find the rate of change at time t evaluate lim t->infinity p'(t)

05/17/20

dimensional analysis

The Parthenon, in Athens, Greece, is one of the most recognized landmarks in the world. There are 60 Doric columns along the outer edge of the Parthenon. Each column has an average radius of 0.95 m... more

05/17/20

writing a multi step equation for a real world solution.

The family trip to grandmas consisted of both a train ride and a car ride. The average speed of the train ride was 78 miles per hour, and the average speed of the car ride was 56 miles per hour.... more

05/17/20

college math 1040

TwiceTwice a first number decreased by a second number is negative- 16. The first number increased by three times three times the second number is 6. Find the numbers

05/17/20

physic question

The Parthenon, in Athens, Greece, is one of the most recognized landmarks in the world. There are 60 Doric columns along the outer edge of the Parthenon. Each column has an average radius of 0.95 m... more

05/17/20

Shorter or Longer Quiz

So it seems a person who is just guessing is more likely to pass a shorter multiple-choice quiz than a longer one. Your friend says this doesn't make sense to him, as he thinks a longer quiz... more

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