Answer:
1a. 1.5
1b. 0.38
Step-by-step explanation:
a.
one full grid is full (1) and half a grid is full (0.5)
b.
there are 100 squares and 38 of them are filled in,so you divide 38 by 100 which is 0.38
So, first we must calculate 37/50 as a percentage. First -- we know that 60 is a factor of 100, so we multiply the denominator by 2 to give us 100 (100 is the maximum is a percentage (in this case)). We also multiple the numerator by 2 as "whatever you do to the denominator, you do to the numerator vice versus". This overall gives us 74/100 which is 74%. Therefore 37/50 is bigger than 73%. Hope this helped ;)
Answer:
f(320)= how much Dereck pays for phone service if he calls 320 minutes.
F(320)=0.11(320)+43=35.2+43=78.2
Answer: the value of f(320) is $78.2 and it will be the cost of phone service for 320 minutes of international calls.
Answer:
See below.
Step-by-step explanation:
Step 1.
Take the absolute value of the negative number.
Now both numbers are positive.
Step 2.
Subtract the smaller positive number from the larger positive number.
Step 2.
The sign of the answer is the same sign as the number with the larger absolute value.
