Answer:
It becomes lower
Step-by-step explanation:
This is because as the lowest value becomes larger, <em>one of the values becomes closer to the mean</em>, and as more numbers are closer to the mean, the standard deviation becomes lower.
Answer:
perpendicular
Step-by-step explanation:
3y = x + 4 in slope intercept form y = 1/3x +4/3
3x + y = 1 in slope intercept form y = -3x +1
the slopes are negative reciprocals of each other so they are perpendicular
Answer:
You can see below!
Step-by-step explanation:
Basically, a protractor is used to measure angles. You probably have a semi-circle shaped one. Looking at the bottom middle of the protractor should show you lines intersecting each other at a point. If you have an angle on a piece of paper, place that point on the ends of the line segments making up the angle. Then, check where each line of the angle crosses the numbers on the outer rim. That shows you the measure of the angle you are examining. It can be a bit tricky, but with practice you'll get it in no time!
7.
15/2= 7.5
you cant get 7 and a half action figures so round down to 7
Answer: If you mean 5% of $14.98, it is $0.75 75 cents
If you mean 14.98 represents a 5% commission on what sale amount
The sale amount was $299.60
Step-by-step explanation:
Change the percent to a decimal and multiply by the sale amount.
0.05 × 14.98 = .749 Round to .75
If 14.98 is the 5% commission, divide 14.98/.05= 299.60
