One pipe can fill a tank in 6 hours and another pipe can fill the tank in 10 hours. how long will it take to fill the tank if both pipes are used?

The issue of slavery at the Constitutional Convention was actually an issue about representation taxes population legislature

What is midway between 70 and 115?

The value of x in the expression 2x+3=13 is A. 8 B. 5 C. 4 D. 3

Is 3/4 greater than, less than, or equal to 3/8

Determine whether the underlined number is a statistic or a parameter. In a study of all 1963 employees at a college, it is found that "40%" own a computer. Choose the correct statement below. 1.

What is 171 : 3 in unite rate

There are 20 students on the schools student council. A special homecoming dance committee is to be formed by randomly selecting seven students from student council. How many possible committees can be formed?

If a student is chosen at random, find the probability of getting someone who is a man or a woman. Round your answer to three decimal places. 0.195 0.923 1 0.805

A clothing store purchases a sweatshirt for $26 and adds $15 to set the sticker price. The store is having a sale where everything is on sale for 20% off.

12 + 20x = 34 x = ? giup toi voi