Given f(x) = 3- 4a-2a2 and g(æ) = x2 + 6x +5, answer the following questions. %3D Part A: Find (f + g)(x). Choice Expression A 8-22+2 8+2x-a2 C 8+2x+22 8-22- a2 Part B: Using your answer from Part A, find (f +g)(4). Choice Number 32 16 -16 O Number G (0) O Expression C O Number F (16) O Expression D O Number E (32) O Expression A O Expression B O Number H (-16) B.

Q: 9-8/s when s=4

A: 9-8s

Q: A bacteria culture doubles in size every 80 hours.  A. Find the r for this population (rounds to…

A: Part a) To the value of r fo the population, in the formula A=A0ert In this formula A0 is the…

Q: ? In(3a) = b ln a + In 3 ? log, 4 = logs 8+.5 log, 16 ? (In a) 3b = 36 ln a log, 6? = (log, b)² %3D…

A: Using logarithmic identity:-

Q: 9/5 W/N

A:

Q: Differentiate. y= log(5x + 1) 6 (6x+1)In(5) 5 (5x+1)In(6) 6 (5x+1)In(6) o loge(5x+1)

A: Solve the problem

Q: Assume that a population of E. coli bacteria doubles every 20 minutes. Construct a table that shows…

A: Given that, The population of E. coli bacteria doubles every 20 minutes. Initially Population start…

Q: 35) logs 3

A: We have to expand the logartithm.

Q: Show that the multi-period logarithmic return is additive

A: To show that the multi-period logarithmic return is additive:

Q: 415/5=

A: We have to take division

Q: Find m/X

A: Given Right angled triangle To Evaluate m∠X=?

Q: Why not 1/7^x?

A: We have to find a function f(x) which passes through point (-3,343) and (0,1).

Q: 1/4 = n/100 what is n?

A:

Q: 7/5=n-1/n

A:

Q: What is the value of E(X-1)^2 for the scores 1,3, and 4? 49 12 13 30

A: We have to find sum of (x-1)2

Q: how to use dimensional analysis to figure out how many seconds are in a year

A: