An insurance company has four different types of product: life insurance, health insurance, indexed annuity and variable annuity. Mr. White is an agent for the insurance company. The probability that Mr. White successfully sells a life insurance product in a week is 0.35. The probability that Mr. White successfully sells a health insurance product in a week is 0.45. The probability that Mr. White successfully sells an indexed annuity product in a week is 0.30. The probability that Mr. White successfully sells a variable annuity product in a week is 0.20.

Assuming the events in which Mr. White sells a product type are mutually independent, what is the probability that Mr. White successfully sells more than two types of products in a week?

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation:

if x = 1, then the answer is 3.5

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation:

answer: #1 ads up by 8 and i don't know #2