The bag of cement mix says to use 1 part mix and 4 parts water. Jamin needs 10 gallons of cement. How many gallons of water should he use?

A ladder is resting against a tree. The foot of the ladder is 2m from the base of the tree. The ladder forms a 48 degree angle with the ground. How far up the tree does the ladder reach, to the nearest tenth of a metre?

Function f (x) represents the population of bacteria x hours after 9am what does f (2) - f (1) represent

6.25 feet + 36 inches + 144 inches / 12

The equation y = - x + 41 describes a function that has been translate

4.5 times q divided by 9

Passes through (4, 7), slope=2

Factor. x2-4x+4 (x+4) 2 (x-2) 2

11z/16+7z/8=5/16 as a decimal

Find a unit rate A 13 ounce package of pistachios cost 5.99

Scores on exam are normally distributed with a mean of 45 and standard deviation of 8 1. what is the probability that the score of a student will be higher than 52.6? 2. what proportion of the students score below 43? 3.