Answer:
4:1
Step-by-step explanation:
24:6 divide both sides by 6 and you get 4:1
The correct answer is 36 - there are 36 more beef cattle on the farm
than dairy cattle. We can work this out by multiplying 16 by 3 to get
48. 48 take 12 is 36. 16 is one fourth, 24 is two thirds, which means
you then need to divide this by two to get 12, which means that 12 is
one third.
A skew lines<span> are two </span>lines<span> that do not intersect and are not parallel. A simple example of a pair of </span>skew lines<span> is the pair of </span>lines<span> through opposite edges of a regular cube.</span>
21
1 glass holds 1/6 of a bottle then 6 glasses hold 1 glass bottle water.
so, 1 bottle can give 6 glasses of water
then
3
(
1
2
)
or
7
2
bottle can give
6
⋅
7
2
glasses of water , that is 21 glasses.
Answer link
Answer:
The 99% confidence interval for the proportion of the population who are obese is (0.25, 0.282)
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of , and a confidence level of , we have the following confidence interval of proportions.
In which
z is the zscore that has a pvalue of .
For this problem, we have that:
99% confidence level
So , z is the value of Z that has a pvalue of , so .
The lower limit of this interval is:
The upper limit of this interval is:
The 99% confidence interval for the proportion of the population who are obese is (0.25, 0.282)