The roller coaster car shown in the diagram takes 23.5$
to go up the 23° incline AH and
only 2.8 s to go down the drop
from H to C. The car covers hori.
zontal distances of 180 ft on the
230
incline and 60 ft on the drop.
a. How high is the roller coaster above point B?
b. Find the distances AH and HC.
c. How fast (in ft/s) does the cast go up the incline?
d. What is the approximate average speed
of the car as it goes down the drop?
(Assume that the car travels along HC.
Since the actual path is longer than HC,
is your approximate answer too big or
too small>)

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

it is true

step-by-step explanation:

all the combinations add up i used   calculator

answer: group b.

step-by-step explanation:

think about the doctor who treated the major and the speaker in the short story "in another country." put yourself in the shoes of the doctor, and based on what you read in the story, write what you think his thoughts about the major and the speaker would be. use the following vocabulary in your response and change the form of these words as needed: detached resign withered