Exam The formula for finding the change in
CPI is [(new-old)/old] for different
baskets of goods and services. What is
the change in the CPI if the new price
for transportation services is $100 and
the old price was $80?
A. 25%
B. 15%
C. 10%

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3