<h3>
Answer: the fraction -1/11</h3>
How to get this answer:
Use the slope formula
m = (y2 - y1)/(x2 - x1)
m = (14 - 9)/(-32 - 23)
m = (5)/(-55)
m = -1/11
The negative slope means the line goes downhill as you read it from left to right.
Answer:
Step-by-step explanation:
41 = 12d - 7
Adding 7 to both sides
41+7 = 12d
48 = 12 d
Dividing both sides by 12
4 = d
OR
d = 4
Answer:
415
Step-by-step explanation:
Confidence Level = 98%
Z-value for this confidence level = z = 2.326
Margin of error = E = 0.08
Mean = u = 6.6
Standard deviation =
Required Sample Size = n = ?
The formula for margin of error is:
Re-arranging the equation for n, and using the given values we get:
Thus, the minimum sample size required to create the specified confidence interval is 415
420 bagels in 14 hours, and they made 30 bagels per hour
All you have to do is divide 300 by 10 to get you bagels per hour