math problem
A. Identify and explain the purpose of one of the following formulas. Work an example and solve when all of the variables except 1 are given:
a. I = prt |
g. A = πr2 |
b. A = ½bh |
h. C = 2πr |
c. P = 4s |
i. A = 6s2 |
d. P = 2l + 2w |
j. V = lwh |
e. D = rt |
k. A = bh |
f. F = (9/5)C + 32 |
64.6Biofuels