Answer:
Per hour: 2.40740740741
Step-by-step explanation:
you have to divided 65 and 27 so
65/27
which is 2.40740740741
more, she uses 17.5 cups a week
8%
Its still 8% of her money
Use the geometric mean for right triangles as the sides are related to the hypotenuse. 30 - 6 = 24. We need that for our proportion. . We cross-multiply to get . Taking the square root of both sides gives us that , the second choice above.