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

In most schools, cyberbullying is more common than other types of bullying true or false?

At the deli jennifer bought spicy turkey and provolone cheese. the turkey costs $6.32 per pound and the cheese costs $4.27 per pound. in total, she bought 3.2 p

Nuclear Chemistry homework help ?? Problem 1 please

Help me with these questions

What are some characteristics of democracy that dictatorships adopt?

Can the following question be considered a statistical question and why or why not? Do students at Bryan Middle School exercise?

A _______ is a set of characters that uses the same typeface.

Three is six less than one-third the number p

What important legal practice dates back to henry 11?

Individuals who have high self-esteem are most likely to