the mass of a piece of iron pyrite or "fools gold", is 57.2 g. the volume is 11cm cubed. what is the density of the piece of iron pyrite

How do I solve this equation 144=-12 (x+5)

Rewrite the function y = x2 - 6x + 14

Consider the system of equations: 3x - 4y = 12 2x + 6y = 18 Choose all of the equations that could be used when solving this system by substitution. x = 9 - 3y y = 18 - 3x y = 3x + 3 x = 4 3 y + 4

815 dived by 15 in quotiens

Mia is playing a game. Her score in the game is the sum of the five cards shown below. -6, 5,-9, 12, - 1 What is Mia's score?

Imagine that 200 mice are sent through the maze one at a time. The researchers believed that the probability of a mouse turning left due to the food is 0.7. How many left turns would they expect from 200 mice?

If you have a 3 pound bag how many one ounce bags can you make

A bag contains 15 cards numbered 1 through 15. a card is randomly chosen from the bag. what is the probability that the card has an odd number on it?

Consider circle C with radius 5 cm and a central angle measure of 60°

What is the length of the TV if it is 45.25 inches wide and 24.5 inches tall?