Find angle 45° in radian measure as a multiple of ?.
?

A.
B.
C. 4?
D.
E.


Answer: D

Mathematics

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Locate the point on the rectangular coordinate system.(-3, 0)

A. C B. F C. J D. G

Mathematics

Evaluate the expression. ? ?

A. 1 B. 17 C. 0 D. 14 E. 16

Mathematics

Find the quotient. If the quotient is an improper fraction, express it as a mixed number.3 ÷ 

A. 7
B. 10
C. 8
D. 9

Mathematics

Find the indicated probability.Each digit from the number 4,787,117 is written on a different card. If one of these cards is selected at random, what is the probability of drawing a card that shows 4 or 1?

A. 1
B.
C.
D.

Mathematics