Luke: 2 miles in 40 minutes, 20 minutes a mile, (2/40 = 20 minutes a mile)
Luke's speed is 3 miles an hour (60minutes/20minutes a mile = 3miles).
Sally: 0.05 miles a minute, 60 minutes in an hour, 60 x 0.05 = 3 miles an hour. Or 0.05 miles a minute, 40 minutes walked, 40 x 0.05 = 2 miles walked.
There are a few other ways to show that they are accurate rates.
So yes, they are both correct rates.
The answer is C
because the only side that would work to make ASA is C, A would just make it SAA
ps i had geometry last year and these type of problems were easiest in my opinion so if you have any questions feel free to ask :)
Answer:
Step-by-step explanation:
p(x) = x^2 - 1
q(x) = 5(x - 1)
(p - q)(x) = x^2 - 1 - 5(x - 1)
It says 20% OFF, so you would do, 1 - 0.20 = 0.80, so you would multiply 0.80 with 80 and get 64.
The required probability is found as follows:
![\frac{34C2}{100C2}=0.113](https://tex.z-dn.net/?f=%5Cfrac%7B34C2%7D%7B100C2%7D%3D0.113)
The answer is 0.113