Answer:
Distance traveled 17.5 kilometers
Step-by-step explanation:
We can use the following equation to find the distance traveled,
Distance traveled = Speed * Time
First we need to find the total time he walked = 2.30 p.m. - 11.a.m.
=
hours
Now we can substitute the values to the equation,
Distance traveled =
kilometers per hour *
hours
=
kilometers
= 17.5 kilometers
Answer:43 will be 2311. 45 is Translition. 46 is 2049.9001. 47 is g(322)=301 x-3 is a 3499
Step-by-step explanation:
Answer:
Expected Value of M is 50 and the Standard Error of M is 3
Step-by-step explanation:
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean
and standard deviation
, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean
and standard deviation, also called standard error
.
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
In this problem, we have that:
µ = 50 and σ = 18
For the sample
Mean 50 and standard error
.
The answer is:
Expected Value of M is 50 and the Standard Error of M is 3
Answer:
C
Step-by-step explanation:
Circumference is found using the formula
and here d = 16. To find it, substitute 16 into the formula and simplify.
