A coffee shop sold 327 drinks on Friday. They sold 451 drinks on Saturday. How many

total drinks did the coffee shop sell on both days?

Find the range of the data. scores: 81, 78, 74, 88, 73, 76, 93, 98, 78, 80 28 24 30 25

Determine whether the following statement is true or false. To construct a confidence interval about the mean, the population from which the sample is drawn must be approximately normal. a. True b. False

In triangle ABC, AB measures 25 cm and AC measures 35 cm. The inequality < s < represents the possible third side length of the triangle, s, in centimeters.

Analyze the key features of the graph of the quadratic function f (x) = - x2 + 2x + 10. A. Does the parabola open up or down? B. Is the vertex a minimum or a maximum? C. Identify the axis of symmetry, vertex and the y-intercept of the parabola.

What is the correct coefficient for this term? - 3z

What is the fraction and decimal for 71%

Two rectangular pyramids are similar. The smaller pyramid has a volume of 12 cubic feet, and the larger pyramid has a volume of 324 cubic feet. If the smaller pyramid has a height of 6 feet, what is the exact height (in feet) of the larger pyramid?

A swimming pool is open for 7 1/2 hours a day. Each lifeguard will stay on duty for 1 1/2 hours. How many lifeguards will be needed for one day?

Solve the inequality, then identify the graph of the solution. - 3x-3<6

If the slant height of a right cone is 5 inches, and the radius of its base is 3 inches, what is the lateral area of the cone?