Hey there!!
Given equation :
... x² + x - 6 = 0
... x² -2x + 3x - 6 = 0
... x ( x - 2 ) + 3 ( x - 2 ) = 0
... ( x + 3 ) ( x - 2 ) = 0
Option ( b )
Hope it helps!
Answer:
a. of the central limit theorem.
Step-by-step explanation:
The Central Limit Theorem estabilishes that, for a random variable X, with mean
and standard deviation
, a large sample size, larger than 30, can be approximated to a normal distribution with mean
and standard deviation 
In this problem, the sample size is 100, so it is sufficiently large to use the Central Limit Theorem. The mean of the sample in 69 and the standard deviation of the sample is 0.58.
So the correct answer is:
a. of the central limit theorem.
Answer:
Step-by-step explanation: what exactly are you asking?
First, you need how many miles in one hour. That means 18/9, which is two. So when Bob works five hours on Saturday, he would be able to paint 10 miles of lines.
I'm not sure that this is what you wanted, but the solution is x = 2500

Note: when we have no number as the logarithmic base, it is 10 by default.