Answer:
$100
Step-by-step explanation:
Even though the man only spent $70, the clerk gave him the remaining $30 of the $100, so he still lost $100.
Answer:
x ≈ 17.32, y = 20
Step-by-step explanation:
sin (30°) = 10/y
=> y = 10/sin (30°)
=> y = 20
x = 
=> x ≈ 17.32
Answer:
6
Step-by-step explanation:
The equation format is y=mx+b, therefore, m=6.
5 + 4 - 1 = 7
7 + 4 - 1 = 10
10 + 4 - 1 = 13
And so on
Volume = 1/3 × pi × r^2 × h
= 1/3 × pi × 5^2 × 18
= 150pi
the answer is A
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