Answer:
Step-by-step explanation:
For what mileages will company A (which has a flat rate of $111) be less than the cost for company B
Company A < Company B
111 < 75 + 0.80m
solving
111 - 75 < 75 - 75 + 0.80m
36 < 0.80m
36/0.80 < 0.80m/0.80
as we are dividing by a positive number, we don't have to change the direction of the < sign.
45 < m
or m > 45
so if Ali intends to drive more than 45 miles, Company A's vehicle will be less expensive to rent
Use pythagorean theorem
a^2+b^2=c^2
first find the difference of between the 2 points to find the legnth of the legs
distance between 2 and 5=3
distance between 3 and 8=5 so
3^2+5^2=c^2
9+25=c^2
34=c^2
√34=c
the ligit formula is
the equation is Y=-2/3x+2/3
<span>2________24___________30
3________36___________45
4________48___________60
5________60, found common minute count.
</span><span>60 minutes.</span><span>__________A____________B
__________0____________0
1________12___________15
</span>
So hmm check the picture below

a)
well, clearly is 80 ft/s
b)
when t = 1? well 80(1)
c)
in the picture, x-axis is the time and y-axis is the height
so, it reaches its maximum at the vertex, after "x" seconds

so it reached the vertex after

d)
the maximum height of the ball is