Answer:
Step-by-step explanation:
Factorize 175 and 50
175 = 5 * 5 * 7
50 = 5 * 5 * 2
![\frac{\sqrt[3]{175}}{\sqrt[3]{}50}=\sqrt[3]{\frac{175}{50}}\\\\\\ =\sqrt[3]{\frac{5*5*7}{5*5*2}}\\\\\\=\sqrt[3]{\frac{7}{2}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%5B3%5D%7B175%7D%7D%7B%5Csqrt%5B3%5D%7B%7D50%7D%3D%5Csqrt%5B3%5D%7B%5Cfrac%7B175%7D%7B50%7D%7D%5C%5C%5C%5C%5C%5C%20%3D%5Csqrt%5B3%5D%7B%5Cfrac%7B5%2A5%2A7%7D%7B5%2A5%2A2%7D%7D%5C%5C%5C%5C%5C%5C%3D%5Csqrt%5B3%5D%7B%5Cfrac%7B7%7D%7B2%7D%7D)
Answer: where's the question
Step-by-step explanation:
Answer:
The probability that exactly one switch is good is

Step-by-step explanation:
The probability that a switch is defective is:

The probability that a switch is not defective is

Therefore, if two switches are selected, the probability that exactly 1 is good is:



Answer:
(4, -18)
Step-by-step explanation:
First Use this formula for the x -axis -b/2a
-8/2(1) is -4
Then plug in -4 to the equation
(-4)^2+8(-4)-2 = -18
The identity property of addition states that a + 0 = a
Your answer is identity property of addition.