The correct sentence is letter "B"

This happens whenever

or

. More generally,

whenever you start with one of these angles and add any multiple of

, so the general solution would be

, where

is any integer. (Notice that when

, you end up with

.)
Answer: D) 0.733.
Step-by-step explanation:
Let C denotes the number of employees having college degree and S denote the number of employees are single.
We are given ,
Total = 600 , n(C)=400 , n(S)=100 , n(C∩S)=60
Then,

Now, the probability that an employee of the company is single or has a college degree is

Hence, the probability that an employee of the company is single or has a college degree is 0.733
Answer:
4.31
Step-by-step explanation:
Find the cube root of both sides of the equation.
= 
The cube root will cancel out the cubed in the variable.
v = 
Find the cube root of 80. I rounded to the nearest hundredth.
v = 4.31
Hello!
With inequalities are solved just like equations. I will solve both below.
4x-3+3>5+3
4x/4>8/4
x>2
-2x-7+7>1+7
-2x/-2>8/-2
x>-4
Our solutions are x>2 and x>-4.
Hope this helps!