Araincoat costs $79.25 today. if a similar raincoat cost $52.48 in 1983, what is the cpi? a. 166 b. 151 c. 132 d. 127

Option b. 151

Step-by-step explanation:

A raincoat costs $79.25 today. If a similar raincoat cost $52.48 in 1983 then we have to calculate the the CPI in 1983.

Since formula to calculate CPI will be

CPI = (Price of raincoat today/Price of raincoat in 1983)×100

CPI = 79.25×100/52.48 = 151

Therefore option b. CPI = 151 is the answer.

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

i just took the test, the correct answer is .. 31.5 in.