1) The Physics formula is given by P = mgh , where P = potential energy m = mass, g = gravity, h = height. a) Solve the formula for m .

1)  The Physics formula is given by P = mgh, where P = potential energy m = mass, g = gravity, h = height.  

a) Solve the formula for m.

b) Use the new version of the formula to find m when P = 8192, g = 32, and h = 1

2) The formula V = πr2h tells us the volume of a right circular cylinder with radius r and height h. 

a) Solve the formula for height h.

b) Use the new version of the formula to find the h when V=360π mm3 and r = 9 mm Use 3.14 as an approximation for π. Round final answer to the nearest hundredth as needed.

3) The area of a trapezoid is given by the formula , where h = height, b = length of the smaller base and B= length of the larger base. 

a) Solve the formula for height, h.

b) Use the new version of the formula to find the height whe A= 99 cm2, b = 19 cm, and B = 3 cm.

4) You need a new cell phone for emergencies only. Company A charges $12 per month plus $0.10 per minute, while Company B charges $0.15 per minute with no monthly service charge. For how many minutes will the monthly cost be the same?

10) Your current consulting position pays you $77,000 each year.  A competing firm has offered you $86,000 to join it.  To the nearest tenth, what percent increase in salary would you get if you joined the competing firm?

Show more

Calculate Your Essay Price
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more