Step-by-step explanation:
the unit rate: 150/8 × 60 minutes =
1,125 words/hour
Answer:
Abou 544.64 or exactly 544.637684
Step-by-step explanation:
You need to remeber to add the new interest every quarter. To find how much the new interest increases each quarter.
In order to find the value of f(x) when x = 10, we just need to use this value of in the equation and then calculate its value:
![\begin{gathered} f(x)=\frac{x}{2}+8 \\ f(10)=\frac{10}{2}+8 \\ f(10)=5+8 \\ f(10)=13 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20f%28x%29%3D%5Cfrac%7Bx%7D%7B2%7D%2B8%20%5C%5C%20f%2810%29%3D%5Cfrac%7B10%7D%7B2%7D%2B8%20%5C%5C%20f%2810%29%3D5%2B8%20%5C%5C%20f%2810%29%3D13%20%5Cend%7Bgathered%7D)
So the value of f(x) when x = 10 is 13, therefore the answer is the third option.
37 is the answer because she has half left 22 so that she had 44 - 7 = 37