Answer:
16
Step-by-step explanation:
15 – 24 +30 – 5
–9+25
= 16
< is your answer 6 is less than 16
ywww
Answer:
2(9-x)
Step-by-step explanation:
Given:
Oil flow: n(t) = 7t where t is time and n = how far the oil is spreading
Area of the circular pattern the oil is forming:
A(n) = πn²
<span>Part A: Find the area of the circle of spilled oil as a function of time, or A[n(t)]
A[n(t)] = </span>π (7t)² = π * 49 * t²
<span>How large is the area of spilled oil after 8 minutes?
n(t) = 7t </span>→ 7 * 8 = 56
A(56) = 3.14 * 56² = 9,847.04 square units
or
A[n(t)] = π (7t)²
A[n(8)] = 3.14 * (7*8)² = 3.14 * 3,136 = 9,847.04 square units
It is D
5 + 29 = 34/2 = 17
7 - 15 = -8/2 = -4
(17,-4) hope this helps
