Is the following correspondence a function??
A. Yes
B. No
Answer: B
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The weight w, in pounds, of a certain animal at age t years is given by
.
?
The formula is valid for ages up to 10 years. What age gives a weight of 11 pounds? Round your answer to two decimal places if necessary.
?
A. That weight is never achieved. B. 5.93 years C. 4.13 years D. 2.49 years
If the number in the sentence is in scientific notation, convert it to decimal notation. If the number in the sentence is in decimal notation, convert it to scientific notation.It has been estimated that the average American watches 58,240 hours of television in a lifetime.
A. 58.24 × 103 hours B. 5.824 × 104 hours C. 5.824 × 105 hours D. 5.824 × 103 hours
If A denotes the area of the sector of a circle of radius r formed by the central angle ?, find the missing quantity. If necessary, round the answer to two decimal places.r = 16 inches, ? = 90°, A = ?
A. 401.92 in2 B. 200.96 in2 C. 25.12 in2 D. 12.56 in2
Find the difference.-15 - (-4)
A. -11 B. 11 C. 19 D. -19