Use a calculator to solve the equation on the interval 0 ? ? < 2?. Round the answer to two decimal places.tan ? = 4.2

A. {1.34, 4.48}
B. {1.34, 2.91}
C. {1.34, 4.94}
D. {1.34, 1.80}


Answer: A

Mathematics

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For a person who is 100 centimeters tall, the body surface area B, in square meters, can be estimated from the weight w measured in kilograms.  The relation is . A.  Make a graph of body surface area versus weight.  Include weights up to 100 kilograms.B. Is the graph concave up or concave down?C.  Among people who are 100 centimeters tall, would weight gain have a greater effect on surface area for a lighter person or for a heavier person?

What will be an ideal response?

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Solve the given problems involving factorial notation.(14 - 7)!

A. 7 B. 720 C. 5040 D. 40,320

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Add.5.08 + 0.74

A. 4.34 B. 5.74 C. 5.82 D. 5.9

Mathematics

Convert as indicated.26 ounces to pounds

A. 1 lb
B. 1 lb
C. 1 lb
D. 2 lb

Mathematics