Answer:
A.
(1,3)
(2,7)
(3,11)
(4,15)
Step-by-step explanation:
I plotted the points into a graphing calculator
16 mph is the answer I found after doing the work
Answer:
The tabulated value is less than the calculated value, therefore we accept the null hypothesis and It show that there is a difference in the mean overall distance of brands.
Step-by-step explanation:
Answer:
x=-4
x=4
Step-by-step explanation:
1 dozen = 12
144 / 12 = 12 dozen
12 dozen/ 3 = 4
They need 4 times the amount of flour:
3 1/4 x 4 = 13
They need 13 cups of flour