The bag contained only red marbles and white marbles. If the ratio of red marbles to white marbles was

5. what fraction of the marbles were white?

Factor the expression 10x+12 using the GCF 10x+12=

Z is a normally distributed random variable. the distribution of z has a mean equal to 0 and a standard deviation equal to 1. what is the probability that z will be less than 1.3 or p (z <1.3) ?

Are all rhombus are squares

Bryce spent $5.26 on some apples priced at $0.64 each and some pears priced at $0.45 each. At another store he could have bought the same number of apples at $0.32 each and the same numbers of pears at $0.39 each, for a total cost of $3.62.

The speed of a Garden-Snail is 50 meters per hour and that of the Cheetah is 120 kilome- ters per hour. Find the ratio of the speeds

Circular gears P and Q start rotating at the same time at constant speeds. Gear P makes 10 revolutions per minute and Gear Q makes 40 revolutions per minute.

There are over 2,700 species of snakes in the world. Over 600 species are venomous. Write the fraction of species that are not venomous as a decimal

A recipe calls for 2 tsp of butter. Melinda wants to make 40% more servings than the recipe makes. Which expression represents how many teaspoons of butter Melinda should use? A. 0.6 2 B. 1.6 2 C. 0.4 2 D. 1.4 2

Select all of the solutions of 4x2 - 36 = 0. If there are no solutions, select the empty set. -3 -3/2 3/2 3 {}

Use the function to answer the question. f (x) = 2x - 8; g (x) = x - 5 What is the value of (g o f) (6) ? -6 -1 1 6