Answer:
Step-by-step explanation:
let 
be the number of words and 
the time it takes to read 15% of the words.
First we find 15% of the remaining words.
Therefore to find time for next 15% we equate remainder to initial time:
If
Cross multiply:
Hence it takes to read next 15% of the remaining words.
Distribute the 10 and 15 through the parenthesis
10(x + 4) + 15(x + 1)
10x + 40 + 15x + 15
25x + 55
-16F temperature change divided by 4 hour difference from 8 to 12/noon.
-16 divided by 4 = -4
The answer is -4 degrees Fahrenheit.
The answer is 16 because 16 is 2/3 of 24
It's not 8 because that's only 1/3
Answer: A) 3.2 ft
<u>Step-by-step explanation:</u>
f(4) = -0.3(4)² + 2(4)
= -4.8 + 8
= 3.2
