Convert as indicated. Express the answer in decimal form when needed.12 kilometers per minute to meters per hour
A. 0.72 m/hr
B. 200 m/hr
C. 720,000 m/hr
D. 5000 m/hr
Answer: C
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Find the volume of the solid generated by revolving the shaded region about the given axis.About the x-axis
A. 
?
B. 
?
C. 
?
D. 30?
Solve the problem.In a two-card hand, what is the probability of holding two cards of the same suit?
A. 
B. 
C. 
D. 
Use symbols to write the expression and then evaluate it.The quantity fourteen plus five divided by the square root of 4
A. (14 + 5) ÷ 
; 9.5
B. (14 + 5) ? 
; 38
C. (14 + 5) ÷ 
; 19
D. (14 + 5) ? 
; 76
Solve.Alice plans to sell hand-made jackets at a crafts fair for $70 each. A booth at the fair costs $14 to rent. Alice estimates her expenses for making each jacket to be $30, so her profit will be $40 per jacket.a. Write a function that expresses Alice's profit P as a function of the number of jackets sold.b. What is the implied domain of this linear function?c. What is the profit if Alice sells 20 jackets?d. Graph the linear function P(x).e. If Alice's profit is $1340, how many jackets did she sell? 
What will be an ideal response?