Solve the problems.Jarod calculated the speed of a train to be 28 feet per second. Calculate the speed in miles per hour. Round to the nearest whole number.
A. 15 mi/hr
B. 22 mi/hr
C. 16 mi/hr
D. 19 mi/hr
Answer: D
Mathematics
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The statement connects two individual propositions with the word or. State whether the entire statement is true or false, and explain why.Cats reads books or dogs bark.
What will be an ideal response?
Mathematics
Suppose that F(x) = f(g(x)) and g(14) = 2, 
(14) = 4,
(14) = 15, and (2) = 13. Find 
(14).
a. 140 b. 20 c. 24 d. 52 e. 17
Mathematics
Use the distributive property to simplify.2(7m + 2)
A. 7m + 4 B. 28m C. 14m + 2 D. 14m + 4
Mathematics
A can of beans is in the shape of a right circular cylinder. To recycle the can, the top and bottom are cut out and the remaining part of the can is cut and laid flat. Describe the shapes of the pieces of metal that remain for recycling.
What will be an ideal response?
Mathematics