What is the prime factorization of 160?

2^5*5

Step-by-step explanation:

160/10 = 16

10/2 = 5

16/4 = 4

4/2 = 2

The Prime Factorization is:

2 x 2 x 2 x 2 x 2 x 5

Step by step:

160          

 /  \          

2  80        

   /  \        

 2  40      

     /  \      

   2  20    

       /  \    

     2  10  

         /  \  

       2  5

step-by-step explanation:

step-by-step explanation:

part a. the differences are decreasing, so we know the sequence is not arithmetic. the ratios are constant (=3/4), so we know the sequence is geometric.

part b. from part a, we know the common ratio is 3/4, so each term is 3/4 of the one before. the initial term is the number of gallons at h=1.

g[h] = (3/4)·g[h-1]

g[1] = 384 . . . . initial value required for a recursive definition

part c. the general formula for a geometric sequence is

a[n] = a[1]·r^(n-1)

we have a[1] = 384, r = 3/4, and the term number given by h. the formula that follows is

g[h] = 384·(3/4)^(h-1)

part d. filling in the value and doing the arithmetic, we have

g[12] = 384·(3/4)^11 ≈ 384·0.042235136 ≈ 16.2183 . . gallons

part e. each gallon is 4 quarts, so

16.2183 gal × 4 qt/gal = 64.8732 qt