Chase plays the piano and the cello. for every 2 hours he practices the piano, he practices the cello for 4 hours. if he practiced the piano for 7 hours last week, how many hours did he spend practicing the cello
a.14
b. 8
c. 56
c. 28

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

Asinusoidal function whose frequency is 1/6pi