Answer:
3
Step-by-step explanation:
16/4 is 4. 4 minus 1 is 3
Let x be this number 10% of the number x is (10%)(x) → 0.1x
Then 10% of a number x, added to that number is (1.1x):
x + 0.1x = x(1+0.1) = x(1.1) = 1.1x
Answer:
B
Step-by-step explanation:
110 / 22 = 5 inches per picket
equation is y = 5x
Answer:
8.9
Step-by-step explanation:
Cone's volume:
V=(π×r²×h)/3
(where h is height = 1.95 km,r is radius and π≈3.14)
D=2×R ⇒ R=D/2=16/2=8 km
We have everything we need, so let's find the volume:
V=(3.14×8²×1.95)/3≈(391.872)/3≈130.624≈131 (km³)
<u>Answer is:</u> 131 km³