Answer:
y < 160
Step-by-step explanation:
y + 20 < 180
-20 < -20
y < 160
y is less than 160
Answer:
1) a
2) b
Step-by-step explanation:
1) Lets check all the options
a) Cannot be simplified
b) because
c) fairly self-explanatory because
d) because
Hence a is the answer.
2)
Hence b is the answer
Answer:
9.425 or 3π
Step-by-step explanation:
arc length = 2πr(θ/360)
The angle is 90˚ as indicated by the square symbol.
ABC = 2π6(90/360) = 9.425 or 3π
Answer:
my best answer for this is B. False.
I calculated as fast as i can.
Answer:
Step-by-step explanation:
For t in weeks, a reasonable exponential function describing the dept (d) might be ...
d = 10(1.03^t)
Then, after 8 weeks, the depth is predicted to be ...
d = 10(1.03^8) ≈ 12.67 ft ≈ 13 ft