Solve the problem.Find the total surface area of a right circular cylinder with r = 7.3 in., h = 8.1 in.
A. 1400 in.2
B. 700 in.2
C. 350 in.2
D. 520 in.2
Answer: B
Mathematics
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Solve the problem.A restaurant serves dessert in a cone-shaped dish with a diameter of 5 cm. If the dish is 9 cm deep, how many cubic centimeters of dessert can the dish hold? Use 3.14 as the approximate value of ?. Round to the nearest hundredth if necessary.
A. 176.63 cm3 B. 47.1 cm3 C. 58.88 cm3 D. 235.5 cm3
Mathematics
Multiply.(-20)(-7)
A. 140 B. 13 C. -13 D. -140
Mathematics
Write the answer to the problem as an algebraic expression.The product of two numbers is 19. One of the numbers is s. Find the other number.
A. 
B. 19s
C. 
D. 19 - s
Mathematics
Name the quadrant or axis in which the point lies.(-17, 13)
A. quadrant I B. quadrant II C. quadrant III D. quadrant IV
Mathematics