Find the perimeter. Use 3.14 for ? when needed.

A. 167.316 km
B. 72.67 km
C. 136.815 km
D. 56.185 km


Answer: D

Mathematics

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Provide an appropriate response.Use a calculator to find: log 82.45 Round to thousandths.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Find the unknown side of the triangle. Round to the nearest tenth.



A) 12.8 in
B) 73.0 in
C) 3.3 in
D) 8.5 in
E) 4.6 in

Mathematics

The figure shows the results of a survey in which auto racing fans listed their favorite type of racing. What is the probability that an auto racing fan selected at random does not list NHRA drag racing  as his or her favorite type of racing? (

variablename="impvar_fb194c5ca6ae44aeaa28b7c2e" />, )
?

?

A.
B.
C.
D.
E.

Mathematics

Find k such that the function is a probability density function over the given interval.f(x) = , 1 ? x ? 5

A. 1 - ln 5
B. ln 5
C.
D.

Mathematics