7=7×1
13=13×1
Lcm=7×13
=91
Answer:
you can write 28.5
Step-by-step explanation:
calculate the squared you can find it
Answer:
The frequency table is listed down below.
Step-by-step explanation:
1:1
2:1
4:2
8:2
9:1
10:1
13:1
14:1
15:3
16:1
18:1
24:1
25:2
27:1
Answer:
(c) 118/V100 11.8
Step-by-step explanation:
We use the central limit theorem to solve this question.
The Central Limit Theorem estabilishes that, for a random variable X, with mean
and standard deviation
, a large sample size can be approximated to a normal distribution with mean
and standard deviation 
In this problem, we have that:

So

So the correct answer is:
(c) 118/V100 11.8
2 and -16 are 2 factors that add up to -14