On a true/false test, the ratio of true questions to false questions is 3 to 7. What is the ratio of true questions to total questions?

The 25th term of the sequence of - 5 - 1 3 7

What is the LCD for 11/21 and 31/45? A.) 945 B.) 315 C.) 66 D.) 105

At a construction site, a 1.50Kg brick is dropped 25 meters from rest and hits the ground. How fast was the brick going when it hit the ground?

Elizabeth purchases a container of punch mix that when mixed with water makes 640 ounce of punch. Elizabeth has 8 ounce drinking glasses. she assumes that each person will drink 2 glasses of punch.

A piece of cloth costs 200 if the piece was 5m longer and the cost of each metre of cloth was 2 the cost of the piece would have remained unchanged. how long is the piece and what is its original price per metre

Helma wants to find the volume of the right rectangular prism shown below. Which equation could Helma use to find V, the volume of the rectangular prism in cubic centimeters? A. V = 30 · 16 + 12 B. V = 30 · 16 · 12 C. V = 30 + 16 + 12 D.

How to find linear correlation coefficient?

Find the 15th term of the arithmetic sequence. a+1,2a+1,3a+1

Name the intersection of line segment ek and line segment kl

Is 1/5 a terminating or repeating decimal