Find the perimeter or circumference.A rectangle measuring 3 cm by 12 cm

A. 12 cm
B. 18 cm
C. 15 cm
D. 30 cm


Answer: D

Mathematics

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Find the limit of the sequence if it converges; otherwise indicate divergence.an = 

A.
B. -27
C. 1
D. Diverges

Mathematics

Determine if the statements are equivalent using a truth table.~(p ? q) , ~p ? ~q

A. Equivalent B. Not equivalent

Mathematics

Translate the English statement into an inequality.The speed of the bike is more than 19 mph. (Use the variable s for the speed.)

A. s > 19 B. s ? 19 C. s ? 19 D. s < 19

Mathematics

Simplify the expression.3g + 18 - 5

A. 16g B. 3g + 13 C. 3g - 13 D. 3g + 23

Mathematics