Use a calculator to find the approximate value of the expression rounded to two decimal places.cos 
A. 0.22
B. 0.27
C. 1.05
D. 1.00
Answer: A
Mathematics
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Solve the problem.A supply function for a certain product is given by S(p) = 0.07p3 + 2p2 + 11p + 10. Approximately how many more units will a seller supply when the price changes from 
per unit to $15.50 per unit?
A. 48 B. 6 C. 24 D. 59
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Provide an appropriate response.Cost is equal to markup plus selling price.
A. True B. False
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Solve the problem by using addition, subtraction, multiplication, or division as needed.Raisa's car used 16 gallons of gasoline when she drove it 224 miles. How many miles per gallon did it get?
A. 16 miles per gallon B. 14 miles per gallon C. 208 miles per gallon D. 23 miles per gallon
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Find the square root.- 
A. - 
B. Not a real number
C. - 
D. 
Mathematics