Find the missing quantities as requested.Find the diameter.

A. 50 in.
B. 78.5 in.
C. 12.5 in.
D. 1,962.50 in.


Answer: A

Mathematics

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Solve the problem.Mary lives on a corner lot. The neighborhood children have been cutting diagonally across her lawn instead of walking around the yard. If the diagonal distance across the lawn is  and the longer part of the sidewalk is twice the shorter length, how many feet are the children saving by cutting across the lawn? Round to the nearest foot if necessary.

A. 17 ft B. 13 ft C. 10 ft D. 40 ft

Mathematics

Find the integral.

A.  -  + C
B.  +  + C
C. -  -  + C
D. -  +  + C

Mathematics

Write the ordered pair corresponding to point B.

What will be an ideal response?

Mathematics

If 1250mL of a gas is initially at temperature of 18°C and a pressure of 730mmHg, What would its volume be if the pressure were increased to 800mmHg and the temperature lowered to 10°C?

A. 625mL B. 6337mL C. 63.4mL D. 1109mL

Mathematics