A bag contains 80 marbles: 20 red, 20 blue, 20 yellow, and 20 green. What is the probability that the first 4 marbles randomly selected, without replacement, are all different

Factor out the coefficient of the variable. 4h-3

An ice sculpture is melting because of heat. Assuming its height changes bynegative 5 over 32m every hour, what will be the change in height after 4 hours? negative 20 over 8 meters 5 over 8 meter negative 5 over 32 meter negative 5 over 8 meter

Lataycia has 188 but she is spending 14 per week.

For the purpose of purchasing new baseboard and carpet, complete parts a and b below. a. Find the area and perimeter of the room (neglecting doors). b. Identify whether baseboard has to do with area or perimeter and the same with carpet.

Which transformations could be performed to show that △ABC is similar to △A"B"C"?

If 48 men have ration for 16 days how long will the food last if a reinforcement of 16 men arrived

Explain how you know wether to choose grams or kilograms when measuring mass. Name an object you would measure each unit.

16:07:48 marks: Question: 1/20 The graph of which equation would be a circle with a center at (2.3) and a radius of 7? A. (x + 2y = (y - 3) = 7 B. (x - 2) = (y + 3) = 7 C. (x - 2y + (y + 3) 2 = 49 D.

Samuel wants to estimate what 5843 x. 00243 is. What should his first step be?

A jar contains 2 green marbles, 4 blue marbles, 3 yellow marbles, and 2 black marbles. A marble is chosen at random from the jar and replaced. Then a second marble is chosen at random.