Answer:
328
Step-by-step explanation:
<span>Hollis travels 0.05 miles per minute faster than Charmaine.
First, convert to the same units for both Hollis and Charmaine. So Hollis takes 18.5 minutes and Charmaine takes 0.5*60 = 30 minutes. Both girls travel 2.4 miles, so calculate how many miles per minute each takes
Hollis = 2.4 / 18.5 = 0.13 miles per minute.
Charmaine = 2.4 / 30 = 0.08 miles per minute.
Finally determine the difference in speed between the two girls.
0.13 - 0.08 = 0.05 miles per minute.</span>
She earned $420 for the number of hours she worked, added with the $5,500 in sales makes a total of $5,920
<span>The straight life policy is $18.98 per $1000.
A $320,000 straight life policy which is 32 times more than $1000. So the annual cost is $18.98 x 32 = $607.36.</span>
To find the answer ,multiply 2 1/2 by 2/5
(2/5)*(2 1/2)=1
Therefore you should use 1 cup of flour.