Multiply and simplify. ? 

A.
B.
C.
D.


Answer: A

Mathematics

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Make the following length or weight conversion between the U.S. and the metric system.5.5 feet to centimeters (Round to the nearest tenth.)

A. 14.0 cm B. 216.5 cm C. 167.8 cm D. 139.7 cm

Mathematics

Solve. Remember to insert units when writing your answer.In a lab experiment 700 ml of salt water were added to 1.67 L of water. Later, 230 ml of the solution were drained off. How much of the solution still remains?

A. 637 ml B. 2,140 ml C. 549.7 ml D. 2,386.7 ml

Mathematics

Provide an appropriate response.An urn contains 4 red and 6 green marbles. Two marbles are successively drawn at random with replacement and the number of red marbles, X, is observed. Construct the probability histogram for X.

What will be an ideal response?

Mathematics

Express in terms of sums and differences of logarithms.log7

A. log717 ? log7x ÷ log7y
B. log717 + log7x - log7y
C. log7y - log717 - log7x
D. log7(17) - log7y

Mathematics