The consumer price index is
O
A. an economic measurement that helps determine changes in the
number of consumers in an economy
O
B. an economic measurement that helps determine changes in
monetary policy
O
c. an economic measurement that helps determine changes in the
amount of goods and services being purchased at any given time
O
D. an economic measurement that helps determine changes in the
purchasing power of a dollar

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.

Gia opened two savings accounts at two different banks. one account earns an annual 3.4% simple interest, and the other earns half as much. if she deposited $500 in each account, how much total interest will she have earned in 5 years? a. $34.00 b. $25.50 c. $51.00 d. $510.00