Answer:
the answer is $140
Step-by-step explanation:
5x4=20 20x7=140
Answer:
C
Step-by-step explanation:

V<span>=(</span><span>4/</span><span>3)</span><span>πr^</span><span>3
R=radius
Diameter= 2 times R
so,
R=7 ft
plugging the values;
V=(4/3)(3.14)(7)^3
V=1436.02 Cubic feet</span>
Answer:
a) 412 have a brother or sister in the school
b) 242 are girls
c) 339 are 13 years old or under
Step-by-step explanation:
Part a:
515 x 80%
412
Part b:
515 x 47%
242
Part c:
515 x 66%
339
Explanation:
Since we have given that
On Thursday,
Amount of rain fall on Deborah's garden = r centimeters
On Saturday,
15% more rain fell on the garden ,
So, amount of rain fall on Deborah's garden is given by

Now, it becomes
