Solve by using the quadratic formula:






Mathematics

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Use the Trapezoidal Rule with n = 4 steps to estimate the integral.

A.
B.
C.
D.

Mathematics

Solve 0 = 16x2 + 40x + 15 using the quadratic formula.

a.
b.
c.
d.
e.

Mathematics

Solve. Write the answer in simplest form.A rectangular flower bed in front of a building measures 4 feet by 2 feet. What is the total area of the flower bed? Hint: The area of a rectangle is the product of the length times the width.

A. 13 square feet
B. 8 square feet
C. 11 square feet
D. 12 square feet

Mathematics

Provide an appropriate response.The formula used to find the volume of the frustum of a square pyramid is  where b is the length of the base, a is the length of the top, and h is the height. Visualize the figure if a = b = h. What would the figure be?

A. A cone B. A cube C. A sphere D. A cylinder

Mathematics