Solve.In one week, Manisha worked 30.25 hours walking dogs and earned $259.25, including tips. How much did Manisha earn per hour? Round to the nearest cent if necessary.
A. $8.57
B. $8.55
C. $8.67
D. $8.59
Answer: A
Mathematics
You might also like to view...
Factor completely. If the polynomial is prime, state this.12 - 3a2
A. (6 + 3a)(2 - a) B. 3(2 + a)(2- a) C. 3(2 + a)2 D. 3(2 - a)2
Mathematics
Solve the inequality and graph. Express your answer in interval notation.-3(3x - 2) < -12x - 21
A. (-9, ?)
B. [-9, ?)
C. (-?, -9]
D. (-?, -9)
Mathematics
Find the correct end behavior diagram for the given polynomial function.f(x) = - 
x3 + 9x2 + 9x - 1
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.If the radius of a sphere is r feet, then the volume of the sphere is 
?r3 cubic feet. Find the volume of a sphere with radius of 9 feet. Round your answer to two decimal places.
A. 9160.91 cubic feet B. 3053.64 cubic feet C. 1526.82 cubic feet D. 309.39 cubic feet
Mathematics