<span>1--- f(x) = 4 - 3 sin x = 2
-3 sin x = -2
sin x = 2/3
x ≈ 0.7297276562... ≈ 0.73
2--- -1 ≤ sin x ≤ 1
-3 ≤ 3 sin x ≤ 3
3 ≥ -3 sin x ≥ -3
7 ≥ 4 - 3 sin x ≥ 1
If k < 1 or k > 7, there is no solution.
3--- A = 3π/2
4--- g(x) = 4 - 3 sin x = y
4 - 3 sin y = x
4 - x = 3 sin y
(4 - x)/3 = sin y
sin^-1 (4 - x)/3 = y= g^-1
g^-1 (3) = sin^-1 (4 - 3)/4 = sin^-1 1/4 = 2.8017557... ≈ 2.802
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The answer is A. The square root of 100 is ten because ten times ten is 100.
Rewrite decimal to fraction:
Change the denominators to be the same:
Simplify each fraction:
Add the fraction in the bracket:
Multiply:
volume = 4/3 x pi x r^3
r^3 = 12.3^3 = 1860.867
1860.867 x 4/3 = 2481.156
answer = 2481.156pi cm^3
Answer is A
Answer:
3*10^4. Hope this helps!
Step-by-step explanation:
