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

What are the factors of 64.

1 2 3 . . . Keep going unti 1,000 Please ФωФ

What is the rule for the transformation from the smaller polygon to the larger polygon?A. (x, y) = (2x, 2y)B. (t', y) = (x, ky)C. (x, y) = (3x, 3y)D. (, 34) = (

013 A car of mass 1,000 kg begins stationary on a road at the top of a mountain, at a height h = 3,000 m. The car then rolls freely down a winding road, travell

How many turns maclaurin series for ln.

The Daily Values represent appropriate intake levels for a(n) _____ diet. Multiple choice question. 2,000-calorie 1,800-calorie 2,500-calorie 2,200-calorie

When secondary coil has less turns than primary coil, the voltage in the secondary current is greater than the voltage in the primary current. True False

I WILL MARK BRAINLEST Which of the following describes PLUS loans? Loans that are taken out by parents and have high interest rates Loans that are taken out b

identify the set of the ordered pairs that represent y as a function of x

Ms. White drives 8 miles each way, to and from her office. If she does this 5 days each week for 10 weeks, how many total miles will she drive?