Answer:
Step-by-step explanation:
Let f(x) = x^7 - 4e^x
.
Then f '(x) = 7x^6 - 4e^x, and
f "(x) = 42x^5 - 4e^x, and so:
f '(-1) = 7(-1)^6 - 4e^(-1) = 7 + 4/e
and
f "(x) = 42(-1)^5 - 4e^(-1) = -42 + 4/e
Answer: 1. a convenience store are 0.32,0.12, 0.23,0.18, and 0.15, respectively.
Step-by-step explanation:
Answer:
9.5 gallons
Step-by-step explanation:
12.7 x .75
multiplying by .75 is the easiest way to get 3/4 of something
A- and shut the door. A propositional phrase is described as "a modifying phrase consisting of a preposition and its object.", and that seems like the closest related answer based on the description.
Although, I'm not 100% sure on the answer, just giving an educated guess. (:
First, you need to know that distance is equal to speed times time, time is equal to distance divided by speed, and speed is equal to distance divided by time.
First you need to find the distance.
d=st, d=(3.5)(2.4) = 8.4
The distance is 8.4 miles.
Then you find the speed.
s=d/t, 8.4 miles / 3 mph which would make the time it would take Max to cover the same route walking 3 miles per hour:
2.8 hours.
