Find the first term for the arithmetic sequence. Find a1 when d = 3 anda8= 36.

A. 60
B. 15
C. 12
D. 57


Answer: B

Mathematics

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Provide an appropriate response.Change 0.42° to equivalent minutes and seconds.

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

Mathematics

Change the fraction to a decimal. Round as indicated.  ten thousandths

A. 0.3750 B. 3.7500 C. 0.7500 D. 0.1500

Mathematics

Solve the equation.47 - 3x = 

A.
B. {3}
C. {4}
D. {-3}

Mathematics

Find all solutions of the equation in the interval [0, 2?).cos 2x = 

A.
B.
C.
D.

Mathematics