Volume of sphere = 4/3 x pi x r^3
904.32 = 4/3 x pi x r^3
Divide both sides by 4/3
678.4 = pi x r^3
Divide both sides by pi:
216 = r^3
Take the cubic root of both sides
R = 6
11 i'm pretty sure!!!!!!!!
Answer:
f(x) = - 2x - 1
Step-by-step explanation:
Let the linear function f(x) is given by f(x) = ax + b where a and b are unknown constants.
Given that f(0) = -1 and f(2) = -5
Hence, a(0) + b = - 1, ⇒ b = - 1
Again from the condition given
a(2) + b = -5, ⇒ 2a - 1 = - 5, ⇒ 2a = - 4, ⇒ a = - 2.
Therefore, the linear function is f(x) = - 2x - 1 (Answer)
Simplifying
6 + -6x = 5x + -9x + -2
Reorder the terms:
6 + -6x = -2 + 5x + -9x
Combine like terms: 5x + -9x = -4x
6 + -6x = -2 + -4x
Solving
6 + -6x = -2 + -4x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '4x' to each side of the equation.
6 + -6x + 4x = -2 + -4x + 4x
Combine like terms: -6x + 4x = -2x
6 + -2x = -2 + -4x + 4x
Combine like terms: -4x + 4x = 0
6 + -2x = -2 + 0
6 + -2x = -2
Add '-6' to each side of the equation.
6 + -6 + -2x = -2 + -6
Combine like terms: 6 + -6 = 0
0 + -2x = -2 + -6
-2x = -2 + -6
Combine like terms: -2 + -6 = -8
-2x = -8
Divide each side by '-2'.
x = 4
Simplifying
x = 4
I hope this helps!
Answer:
26
Step-by-step explanation:
First calculate the square roots of 19 and 77.
≈4.36
≈8.77
The integers between this will be the lowest rounded up and the highest rounded down.
Integers Included:
5,6,7,8.
