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

hich statement from this passage is an example of an opinion? A. According to science, . . . the speed of light . . . is about 186,000 miles per second

story and journey systems are techniques fora.categorizing informationc.memorizing informationb.reviewing informationd.none of these

What is the coefficient of the x6y4 term in the expansion of (x+y)10?

what group animals do whales belong to ?

what is the mass of 2.5 mol of ca, which has a molar mass of g/mol

To provide a worker protection from exposure to hazards, the recommended first choice is to utilize _________. a. ppe. b. engineering controls. c. heavy equipme

A football player weighed 170 pounds in May. During the summer, he gained 25 pounds. During the first week of fall practice, he lost 10 pounds, and durin

Put parentheses around the adverb clause in this sentence "i will call as soon as he comes in"

All of the following are assumptions presented by Dalton's atomic theory except that A. atoms combine with other atoms. B. all atoms of different elements are a

1) Scientists generally agree that Earth is getting warmer due to what's called the greenhouse effect. (2) A greenhouse stays warm because sunlight and heat com