Answer:
yes they are
Step-by-step explanation:
because the metric system is the same
Answer:
C
Step-by-step explanation:
to find the value of the constant at the end of the equation, look for where the line meets the y-axis (here it is +1). Since all of the answer choices have 4 as a slope, looking to see if the line is going down or up will tell you if it's -4 or +4. (here it is negative)
Answer:
estimated sample mean X is 14.7 minutes
sample standard deviation is ≈ 0.59 minutes.
Step-by-step explanation:
Let X be the mean delivery time for a random sample of 40 orders at this restaurant, then
X can be estimated as 14.7 minutes (mean delivery time for all food orders at a fast-food restaurant during the lunch hour)
Let s be the standard deviation of delivery time for a random sample of 40 orders at this restaurant, then
≈ 0.59 where
- 3.7 is the standard deviation of the delivery times for all food orders at a fast-food restaurant during the lunch hour
- 40 is the sample size
The slope is 2
since the line goes up 2 and over 1
the equation to find slope is
(y2-y1)/(x2-x1)
(3-1)/(1-0) = 2/1 = 2
Volume = wlh=x^3
surface area= 6x^2
x^3=6x^2
Divide by ^2 on both sides
x=6