Write the ratio or rate in simplest form.81 revolutions in 72 seconds

A.
B.
C.  
D.  


Answer: A

Mathematics

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Solve the problem.A yardstick measures  by 3 by 36 inches. How many yard sticks will fit in a box 3 inches wide and 36 inches high, if the girth of the box is 30 inches?

A. 24 yardsticks B. 120 yardsticks C. 96 yardsticks D. 12 yardsticks

Mathematics

Provide an appropriate response. A bag of fertilizer weighs 40 pounds. What is its weight in kilograms?

A. 18 kilograms B. 1,800 kilograms C. 1.4 kilograms D. 88 kilograms

Mathematics

Solve for x and express the answer to the nearest hundredth. 

A. 44.70 m B. 15.29 m C. 122.80 m D. 39.47 m

Mathematics

Determine, without graphing, whether the given quadratic function has a maximum value or a minimum value and then find that value.f(x) = -x2 - 2x + 1

A. minimum; - 1 B. maximum; 2 C. maximum; - 1 D. minimum; 2

Mathematics