Answer:
A.) r = 0.17454
Step-by-step explanation:
Got it right on my text
If you work for 30 hours a week for 8.75 an hour, you will get $262.50.
If you also work for an additional 12.5 hours a week at $11 an hour, you will get $137.50.
$262.50+$137.50=$400.
So you have to work 12 and a half hours a week as a landscaper to gain a total of $400.
He has 4 filled boxes
Box 1 -7
Box 2 -14
Box 3 - 21
Box 4 - 28
And there are books left over
Answer:
H (50cm)
Step-by-step explanation:
Since 8 is the radius, 16 is the diameter. The formula for the circumference of a circle is diameter times pi, so 16pi is around 50
The population in 1992 was 83 mill....population is 1996 was 88 mill...
so in 4 years (from 1992 to 1996), the population rose by (88 mill - 83 mill) = 5 mill
Thats 5,000,000 / 4 = 1,250,000 per year.
so in 2013 (17 years from 1996), the population would be :
83 mill + 1,250,000(17) = 83 mill + 2,125,000 = 85,125,000 <==