Answer:
280
Step-by-step explanation:
Margin of error = critical value × standard error
Here, the margin of error is 2.
At 99% confidence, the critical value is z = 2.576.
The standard error is s / √n = 13 / √n.
2 = 2.576 (13 / √n)
2 = 33.49 / √n
√n = 16.74
n = 280.4
Rounded to the nearest person, the required sample size is 280.
F(x) = x^2
g(x) = x^2+5
g(x) = f(x)+5
We see that g(x) is basically f(x) but we add on 5. So 5 will go in the blank.
Answer:
4 containers
Step-by-step explanation:
We are told he has ¾ gallon of orange juice.
Now, we are told he wants to pour it into 1/6 gallon containers.
Thus means that to get the number of containers he can fill, we have to divide 1/6 by 3/4.
Amount of containers he fills = 3/4 ÷ 1/6 = 3/4 × 6/1 = 4.5
Since we are looking for the number he can fill, it means we will not consider the decimal and instead just say it's 4 containers.
X= 60 and y = 120
As we can tell x and y add up to 180 as angles on a line are equal to 180 and we know the value of x as angles in a triangle add up to 180
Answer:
It's not a right triangle because
Step-by-step explanation:
Hope this helped!!!!!