Number of returns = 47
Number of returns that contain errors = 5
Number of returns that does not contain error = 47 - 5 = 42
P(selecting none that contains error in the unreplaced selection) = 42/47 x 41/46 x 40/45 = 68880 / 97290 = 0.708
option C is the correct answer.
Answer:
x = 1
Step-by-step explanation:
Given:
We are asked to solve for x when the function is equal to zero.
<u>We should have</u>: 0 = -4x + 4
<u>Solve</u>
1. Subtract 4 from both sides
0 - 4 = -4x + 4 - 4
-4 = -4x
2. Divide both sides by -4
-4 ÷ -4 = -4x ÷ 4
1 = x
Answer:
56
Step-by-step explanation:
After inserting the given values, u + xy becomes (2) + (9)(6), or 2 + 54, or 56.
Answer:
The answer is Yes, because the price is 3 times the number of pudding cups
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
We have to get the value of the expression of - ∛(- 8).
Now, we can write the expression as
- ∛(- 8)
=![-\sqrt[3]{-8}](https://tex.z-dn.net/?f=-%5Csqrt%5B3%5D%7B-8%7D)
= 
{Converting into exponent form}
= ![-[(-2)^{3} ]^{\frac{1 }{3} }](https://tex.z-dn.net/?f=-%5B%28-2%29%5E%7B3%7D%20%5D%5E%7B%5Cfrac%7B1%20%7D%7B3%7D%20%7D)
{Since (- 2) × (- 2) × (- 2) = - 8}
= ![- [(-2)^{3\times \frac{1}{3} } ]](https://tex.z-dn.net/?f=-%20%5B%28-2%29%5E%7B3%5Ctimes%20%5Cfrac%7B1%7D%7B3%7D%20%7D%20%5D)
{Since we know that ![[x^{a}] ^{b} = x^{ab}](https://tex.z-dn.net/?f=%5Bx%5E%7Ba%7D%5D%20%5E%7Bb%7D%20%3D%20x%5E%7Bab%7D)
}
= - [- 2]
= 2 (Answer)
