Given x=5, y=3/5, z=3.3, evaluate each expression

2^2y-1

a. 1024

c. 20

b. 200,000

d. 200

Convert 0.14 kilograms to grams

Martiana estimates that the suface area of a rectangular prism with a lenth of 13.2 feet, a width of 6 feet and a height of 8 feet is about 460 square feet. Is her estimate reasonable? Explain you reasoning

How to find two consecutive positive even integers such that their sum is 48?

What side of a right triangle is the complemtary

The polar form of (-1,√3) is (___,___)

12y+d=-19y+t solve for y?

One out of 42 high school ball players plays college ball. One out of 25 college players plays professional ball. What fraction of high school players plays professional ball?

2. The numbers 1 through 50 are written with red marker on slips of paper while the numbers 51 through 100 are written with blue marker on slips of paper. All the papers are put into a bag and shuffled. One card is randomly selected.

12 out of 15 as a percent, a decimal and a fraction

Make sure it's fully reduced. 2 - x = 5/8