Kayla drove 13 miles in 20 minutes. What's her average rate in miles per hour
1 answer:
Answer:
39 MPH
Step-by-step explanation:
d = rt
13 times 3,
20x3=60.
60=1 hour
13M = every 20m
60 divided by 20 =3.
13 times 3 = 39.
39MPH
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Answer:
B
Step-by-step explanation:
RANGE are the Y values
V=pi (r^2) h/3
=pi (10^2)(4)/3
=(400/3) pi
or
=(400 pi)/3
Answer:
x = 9
Step-by-step explanation:
20x + 20 = 200
-20 -20
20x. = 180
x = 9
The speaker is the encoder. That is the correct answer B.
Answer:
Step-by-step explanation:
a3 = 2
d = -5
=============
a4 = a3 - 5
a4 = 2 - 5
a4 = - 3
===============
a5 = a4 - 5
a5 = -3 - 5
a5 = - 8
Just take a4 as your answer.
