FlyingPig14 FlyingPig14

01-12-2018
Mathematics

contestada

Knowing that a is inversely proportional to b2 and when b=4 a is equal to 5, find the value of a when b=4/5

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-12-2018

Answer:

a = 16

Step-by-step explanation:

inversely proportional

y = k/x

a = k/b

5 = k/4

solve for k

multiply by 4 on each side

20 =k

a = 20b

if b = 4/5

a = 20 * 4/5

a = 16

Answer Link

Otras preguntas

Tomas se ____ todas las manana a. peino b. peina c. peinar d. peinas

Road conditions due to weather, like rain or ice, could result in the loss of control of your vehicle due to reduction in friction. True False

PLSSSS HELP >>>>>Solve the following inequality. Write your answer with no spaces in the inequalities and separated by an and or an or, which eve

Please help me with this math problem, urgent please

Culver Corporation has the following transactions during August of the current year. Aug. 1 Issues shares of common stock to investors in exchange for $10,750.

The following monthly data are available for Sheridan Company which produces only one product: Selling price per unit, $38; Unit variable expenses, $14; Total f

To be Lean means: a. to be able to move quickly without significant penalty b. to decrease economies of scale c. to do the same things as Agile but modified

What is the total surface area of the square pyranid?

A gardener uses 2700 J of work to push a wheelbarrow for 60 seconds. How much power does she use?

The expected average rate of return for a proposed investment of $636,800 in a fixed asset with a useful life of 4 years, straight-line depreciation, no residua