W varies inversely as the square of t. If W = 12 when t = 2,

find t when W = 27.

A. 27t = 24

B. 27t2 = 48

C. 108 = 12t

D. 12t = 54

B

Step-by-step explanation:

Given W varies inversely as t² then the equation relating them is

W = ← k is the constant of variation

To find k use the condition W = 12 when t = 2, thus

12 = = ( multiply both sides by 4 )

k = 48

W = ← equation of variation

When W = 27, then

27 = ( multiply both sides by t² )

27t² = 48 → B

where are the images of the functions i can only see the question you typed.

step-by-step explanation:

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29