Use addition to check the subtraction problem. If the answer is incorrect, find the correct answer.3702

A. Incorrect; should be 3701
B. Incorrect; should be 3601
C. Incorrect; should be 3711
D. Correct

Answer: A

Mathematics

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Find the absolute maxima and minima of the function on the given domain.  on the disk bounded by the circle  

A. Absolute maximum: 63 at    and    absolute minimum: 0 at  
B. Absolute maximum: 90 at    and    absolute minimum: 63 at    and  
C. Absolute maximum: 153 at    absolute minimum: 0 at  
D. Absolute maximum: 90 at    and    absolute minimum: 0 at  

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Mathematics

Solve.The formula for converting from Celsius temperature to Fahrenheit temperature is TF = TC + 32, where TC is the temperature in degrees Celsius. (i) Solve the formula for TC. (ii) Find the corresponding Celsius temperature for a temperature of 161°F. Round to the nearest tenth, if necessary.

A. (i) TC = (TF - 32)
(ii) 232.2°C
B. (i) TC = TF - 32
(ii) 321.8°C
C. (i) TC = TF - 32
(ii) 85.9°C
D. (i) TC = (TF - 32)
(ii) 71.7°C

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Mathematics

Perform all operations in correct order.360 ÷ 9 - (1 + 3)

A. 36 B. 72 C. 42 D. 39

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Mathematics

Solve the problem.The perimeter of a rectangle is 42 inches and its area is 104 square inches. What are its dimensions?

A. 9 in. by 12 in. B. 7 in. by 12 in. C. 8 in. by 13 in. D. 7 in. by 14 in.

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Mathematics