80 because 16 divided by 20%
of means multiply but in this case divide
5:3
5units:3units
5+3=8
8 units
4qt=8units
divide by 8 both sides
1/2qt=1unit
red=5unit
red=5*1/2
red=5/2qt
d
lime green=3unit
lime green=3*1/2
lime green=3/2qt
not sure what the ratio of the blue paint to the yellow paint is
I do know that
when b=amount of blue paint in quarts
yo need 5/2qt red, b qt blue, and y qt yellow, where b+y=3/2qt
and the ratio is
5:b:y, where b+y=3
can't solve fully without ration of the the blue to yellow
It's just saying that you need to find the volume and surface area and then write them in the designated area, which will be on the side or the bottom.
After doing this for all of them, you have to find two matching numbers and put them together on the same side.
For example:
When you got 722, you can just find another square that might say 722 on square area or volume, then just put the numbers together on the same side.
I don't know if this helped but I hope it did!
The final answer is B because you just add all three together. Hope you get it!
Answer:
The confidence interval for the population mean μ is 
Step-by-step explanation:
Given :
Number of weights of newborn girls n=185.
Mean 
hg
Standard deviation s=7.5 hg
Use a 95% confidence level i.e. cl=0.95
To find : What is the confidence interval for the population mean μ?
Solution :
Using t-distribution,
The degree of freedom 
The t critical value is t=1.973.
The confidence interval build is
Substitute the values,
Therefore, the confidence interval for the population mean μ is
