Answer:
Therefore the maximum height that the reach is 49 feet after 1.75 seconds.
Step-by-step explanation:
Given that,
A ball is thrown vertically upward. After t seconds its height is given by the function

where h is height in feet.
Maximum value:
Given function f(x)= at²+bt+c.
- Find the value
- Putting
in the given function. - The maximum value of the given function is
.
Here a= -16 , b=56 and c=0
The ball attains its maximum height when
s.
Putting the value of t in the given function

=49 feet
Therefore the maximum height that the reach is 49 feet after 1.75 seconds.
Answer:
Number of boys = 6
Step-by-step explanation:
It is given that:
Number of girls in school club = 16
Let,
b be the number of boys.
g be the number of girls.
g = 2b + 4
Putting g=16
16 = 2b + 4
16 - 4 = 2b
2b = 12
Dividing both sides by 2

Therefore,
Number of boys = 6
Divide AB from both sides to isolate the C
D = ABC
D/AB = ABC/AB
C = D/AB
C = D/AB is your answer
hope this helps
1a) 250 * .12=Number of Photos
1b) The answer would be 30
Answer:
the probability that either B occurs without A occurring or A and B both occur is 0.73.
Step-by-step explanation: