You can find one the picture I send
Answer.
5x+7y=50
Step-by-step explanation:
7y=5x-50
y=(5x-50)/7
Answer:
3/5
Step-by-step explanation:
Answer:
This means that we are 95% confident that the mean change in HDL (high-density lipoprotein, or "good" cholesterol) of adults eating raw garlic six days a week for six months is between plus or minus 5 milligrams per deciliter of blood (mg/dl) to the sample mean.
Step-by-step explanation:
Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.
For 95% confidence interval, it means that we are 95% confident that the mean of the population is between the given upper and lower bounds(margin of error) of the confidence interval.
For the case above, the interpretation of the 95% confidence interval is that we are 95% confident that the mean change in HDL (high-density lipoprotein, or "good" cholesterol) of adults eating raw garlic six days a week for six months is between plus or minus 5 milligrams per deciliter of blood (mg/dl) to the sample mean.
To write an improper fraction as a mixed number, we simply need to divide the numerator (number on the top of the fraction) by the denominator (number on the bottom of the fraction). Then, the amount of times that the denominator goes into the numerator is written as the whole number value in the mixed number, and the remainder stays where the numerator is.
In this expression, we have the improper fraction

. Let us divide to find our numbers:
14 ÷ 5 = 2 R 4
So we have all we need now. We can see that 5 goes into 14 twice with a remainder of 4, so we can now write our mixed number.

And there you have it.

written as a mixed number is

.
Hope that helped! =)