Charlie can type faster than any of his classmates. He took a test that showed he can type 700700700 words in 555 minutes (\text{wpm})(wpm)left parenthesis, start text, w, p, m, end text, right parenthesis. The fastest recorded typing speed is shown in the chart below (we assume the speed is constant for the three minutes shown).

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

21

jk it's 20

step-by-step explanation:

c

step-by-step explanation: