The layer of gold coating on a ring should be 0.03 millimeters thick when the ring is completed. A coating of 0.021 millimeters has already been applied. How many more millimeters of gold coating must be added to finish the ring?

A school conducts 27 tests in 36 weeks. Assume the school conducts tests at a constant rate. What is the slope of the line that represents the number of tests on the y-axis and the time in weeks on the x-axis? A. 3/4 B. 4/3 c. 3 D. 4

Last year, the number of students enrolled in the school was 672. If the number increases by 12% the next year, how many students will there be

A pizza place offers the following toppings: pepperoni, sausage, onions. green peppers, and mushrooms. How many different kinds of pizzas with three toppings (between none and all five) can be ordered?

A number cc minus 3.4 is less than 14. Write this word sentence as an inequality.

A coin is loaded so that the probability of getting heads is 3/4. If the coin is flipped twice, what is the probability of getting heads twice?

Estimate how many 12 inch will be about the same length as the object

What is the area of the following circle? Elther enter on exact answer in terms of or use 3.14 for and enter your answer as a decimal. r = 5

In the triangles below, m B = MZP and mZT = m J. What is the length of PQ? 6 3 5 12

A lakeshore lot was describe in a real estate magazine.

Marvin earns $8.25 per hour At his summer job he wants to buy video game system that costs $206.25 wright equation to model the relationship between number of hours worked h and amount earned e