Answer:
That is correct
Step-by-step explanation:
Answer:
26 for the first and 18 for the second.
Step-by-step explanation: 44-8=36. 36÷ 2=18. 18+8=26. So, you get 26 and 18 hours.
10/5=2 so use multiplication to do 2*5=10
According to the advertising, Mudrik expects his gas mileage
to increase by
(0.15) x (22) = 3.3 mpg ,
to (22) + (3.3) = 25.3 mpg .
But to answer the question exactly as you asked it,
I would predict that the change in the gas mileage
after installing the device will be insignificant, and
that the change is equally likely to be either an
increase or a decrease.
If such a device existed, it would already be standard
equipment on every car that's sold.
Step-by-step explanation:
know the normal large sample condition is not met and also there are outliers