Provide an appropriate response.A rectangular room measures 15 ft by 20 ft. How many square feet are in the room?
A. 300 ft2
B. 70 ft2
C. 300 ft
D. 70 ft
Answer: A
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Graph the polynomial in the given viewing rectangle.
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, 
by 
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(a) From the graph, find the coordinates of all local maxima.
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(b) From the graph, find the coordinates of all local minima.
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What will be an ideal response?
A value of sinh x or cosh x is given. Use the definitions and the identity 
to find the value of the other indicated hyperbolic function.sinh x = 
, tanh x =
A. 
B. 
C. 
D. - 
Solve.A storehouse stores 475 different inventory items. 
of these items are perishable. How many of the inventory items are perishable?
A. 97 items B. 96 items C. 95 items D. 94 items
Identify the given number as "Rational", "Irrational", or "Not a real number". If the number is rational, give its exact value. If the number is irrational, give a decimal approximation to the nearest thousandth.
A. Rational, -10.247 B. Irrational, -10.247 C. Irrational, 10.247 D. Not a real number