Abox is 12 inches long, 5 inches wide, and 4 inches wide high. what is the surface area, in square inches (sq. in.) of the closed box?
a) 216 sq. in.
b) 240 sq. in.
c) 256 sq. in.
d) 280 sq. in.
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Which of those sequences is a geometric sequence

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 16-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50