what is the value of 4a3 – 2b2 + 5 when a = 3 and b = −2? which is equal to 33 • 35? a. 3^−2 b. 3^2 c. 3^8 d. 3^15 (i think its c( above number 2)( the first picture wants to know what the blank is: 11^what)which is equal to (second pic) ? a. 10−36 b. 10−4 c. 109 d. 1015

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?