Answer:
. The sales manager gathered information on the numbers of sales calls made and the number of copiers sold for a random sample of sales representative. Is there a positive correlation between calls made and copiers? Test at the 0.05 level of significance. Determine the 90% prediction interval for 60 number of calls made. * Calls, X Sold. Y 20 40 20 50 40 60 50 90 40 80 20 40 40 60 30 60
The answer will be: 1,000,000 if you round to the nearest hundred thousands. Hope it helps! :D
Answer:
Radius: 22 Circumference: 138.23
Step-by-step explanation:
The radius is half of the diameter so 44/2 is 22.
The circumference can be found by 2*pi*r or pi*d.
or 
Ok i can help you solve this problem do you know the formula for quadratic equations
Answer:
3
Step-by-step explanation:
The equation is y=Mx+b where m is the slope and b is the y intercept so m=3 so the slope is 3
