9514 1404 393
Answer:
1372π/3 cm^3 ≈ 1436.8 cm^3
Step-by-step explanation:
The diameter and height of the cylinder are both 14 cm. The resulting solid will be a 14 cm sphere. Its volume is ...
V = 4/3πr^3 = 4/3π(7 cm)^3 = 1372π/3 cm^3 ≈ 1436.8 cm^3
Answer:
<h2>f(-7) = -6</h2>
Step-by-step explanation:
Put x = -7 to f(x) = 2x + 8:
f(-7) = 2(-7) + 8 = -14 + 8 = -6
20m/s
Speed=distance/time
Speed = 100/5 = 20
Answer = 20m/s
$120
60 + 10 = 70
70 - 20 = 50
50 ÷ 2 = 25
70 + 50 = 120
For this case we must resolve the following inequality:

Subtracting 150 from both sides of the inequality we have:

We divide between 750 on both sides of the equation:

We simplify, dividing by 5 numerator and denominator:

We simplify, dividing by 5 numerator and denominator:

We simplify, dividing by 2 numerator and denominator:

Thus, the solution is given by all values of x less strict than
Answer:
