Solve. Remember to insert units when writing your answer.One box of cake mix weighs 2.365 kilograms, but 81 grams of this weight is the packaging. Find the actual weight (excluding packaging) of the cake mix in 3 boxes.

A. 7.095 kg
B. 6.852 kg
C. 4.665 kg
D. 2.284 kg


Answer: B

Mathematics

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Solve the formula for the indicated variable. Then use the supplied values to solve the equation.The total surface area of a rectangular solid of length L, width W, and height H is given by  Solve for H. What is the height if the area A is 2768 cm2, the length is 35.5 cm, and the width is 12.9 cm? (All measurements are approximate.)

A. H =  = 47.7 cm
B. H =  = 19.1 cm
C. H = A - 2LW - 2L - 2W = 1760 cm
D. H =  = 1160 cm

Mathematics

Multiply.0.79 × 0.5

A. 0.00395 B. 0.395 C. 0.0395 D. 3.95

Mathematics

Convert the units.17 yd2 =  ft2

A. 51 B. 204 C. 459 D. 153

Mathematics

Determine whether the vectors v and w are parallel.v = , w = 

A. Parallel B. Not parallel

Mathematics