In 2015 a farmer bought 92 sheep to start a new flock. By 2020 the flock has increased to 137 sheep. What is the average rate of change of the population of sheep? Round your answer to the nearest whole number, if necessary.

Luke plans to purchase flooring for the main room of his new home. The layout of this room is shown in the figure. The flooring he plans to purchase is $3 per square foot. Find the area of this room and the total cost of flooring.

In the following figure, ray QM bisects (divides into 2 equal parts) angle OQN and ray QL bisects angle PQN. If the measure of angle 2 = 69 deg, find the measure of angle 1.

Match the listed cell types with a characteristic or role.

The wholesale cost of a new sofa is $190. The price of the sofa is marked up 20% before putting it on the showroom floor. During a showroom sale, the sofa was marked down 20%. What is the price of the sofa now? Round your answer to the nearest dollar, if necessary.

In the following figure, ray VR bisects (divides into 2 equal parts) angle TVS and ray VQ bisects angle UVS. If the measure of angle TVS = 50 deg and the measure of angle SVR is (3r+4) deg, find r.

You are building a house with a concrete foundation that needs to be 77 ft long, 31 ft wide, and 2 ft deep.  How many cubic feet of concrete will be needed for the foundation?

Which Gland activates the immune system?

What does the following code segment do? x = 0 for i in range(1, len(values)) : if values[i]

Which of the following is a possible output after the following code snippet is executed? names = set([“Jane”, “Joe”, “Amy”, “Lisa”]) names.add(“Amber”) names.add(“Zoe”) names.discard(“Jim”) print(names)