Answer:
4
Step-by-step explanation:
2 x 4 = 8
Absolute value means no symbols so it would just be 2 x something equals 8 which is 4.
Answer:
125
Step-by-step explanation:
By doing 6.99/87, we can figure out that each chip costs approximately 8 cents. With this in mind, we can divide 10 by 0.08 to get 125.
For an exponential distribution, the standard deviation is equal to the mean.
(a) the standard deviation is 4 miles.
15.50 for 6 lbs......15.50/6 = $ 2.58 per lb
