By definition we have the following equation:
t = d / v
Where,
t: time
d: distance
v: speed
For this case we have:
d / 30 + d / 4 = 17
Rewriting we have:
2d + 15d = 17 (60)
17d = 17 (60)
d = 60 mi
Then, the walking time is
t = d / v
t = 60/4
t = 15 hours
Answer:
She walked
t = 15 hours
Answer:
Option C
We need to make the negative exponent positive.
The rule is:
Here, A=x, B= 12
<u>OAmalOHopeO</u>
Replace the x's values in the equation with 5.
f(5)= -16(x-4) + 225
= -16(1) + 225
= -16 + 225
= 209
The Answer is 209
i think it would be 4/15 because science is 6/15 and fiction is 5/15
i don't need it but brainliest is appreciated
First one is 64
second one is 64
third one is 64
so your last one is it because 32 * 32 is way higher than 64