The growth of a bacteria is modeled by B(x) = 22(1.44)3x. Write the function in the form B(x) = ab. Round bto 4-decimals.

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)