Calculate the shaded area. Give your answer to 3 significant figures.
The radius of the larger circle is 6.5cm
The radius of the smaller one is 2.3cm

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall