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

I need help with this!

Why would having a pill that reduces emotions (such as hatred) be better for us? Make sure to elaborate on your thinking. Example: The pill would reduce death r

Graph the linear equation find three points that solve the equation then plot on the graph x-3y=-6 plz help

A musical setting of a poem for solo voice and piano is called a/an A. art song. B. symphonic poem. C. fixed idea. D. tone poem

What is the area of this figure? Enter your answer in the box.

The cliff divers at acapulco, mexico, jump off a cliff 17.2 m above the ocean. ignoring air resistance, how fast are the divers going when they hit the water?

what does the purpose of a writing mean

What foreign policy did the United States pursue during the early Cold War?

Number of home runs by baseball players in a season: 43, 21, 35, 15, 35, Find the mean.

MARKING BRAINLIEST PLEASE HELPP 1) examine the reasons why african born slaves rather than creole slaves instigated and carry out slave revolts???? 2) Examine t