Erin took a test and earned an 75%.

She answered 27 questions correctly.

How many questions were on the test?

Suppose that the thickness of sheets of a certain weight of book paper have mean. 1 mm and a standard deviation of. 003 mm. A particular text - book will be printed on 370 sheets of this paper.

Examples of subtraction of vectors an inverse operation

Between the numbers 3,10,17,24,31,38 which ones are composite numbers

What is the nearest tenth of 3.25

Hi how are you how do i get the answers for my self because i am a teacher and get just the test with out the answer on them for the students

In Mrs. Diego's class, 75% of all the students in the class participated in a clean up day. There are 32 students in the class. How many students participated in the clean up day? A. 18 B. 20 C. 24 D. 28

Write the equation in slope intercept form given b=6 m=12

A car is moving at 12 m/s and has a mass of 600 kg. what is the kinetic energy of the car? a) 36,300 b) 42,200 c) 72,600 d) 86,400

Kyle is raising funds for his company by selling preferred stock. The preferred stock has a par value of $122 and a dividend rate of 6.5 %. The stock is selling for $84.39 in the market.

In a restaurant john bought one cup of gumbo and two salads for $12.25. Greg bought 4 gumbos and 4 salads for $31 how much does each cup of gumbo and salad cost.