Answer:
the domain of the function = [0,12]
Step-by-step explanation:
Given that:
f(t) = 60 t - 5t²
at time t = 0
f(0) = 60 (0) - 5(0)²
f(0) = 0
the differential of f(t) is:
f(t)' = 60 - 10t
for the maximum height
f'(t) = 0
i,e
60 - 10t = 0
60 = 10t
t = 60/10
t = 6
Now, t = 6,
f(6) = 60(6) - 5(6)²
f(6) = 360 - 180
f(6) = 180
Hence, after 6 seconds, the stone is noticed to have raise to 180 m and 180 m drop after 6 seconds.
Hence, the domain of the function = [0,12]
Answer:
0
Step-by-step explanation:
All of the terms have positive signs, so there are no sign changes. Zero sign changes means there are zero positive real roots.
Answer:
Step-by-step explanation:
There are 13 types of cards in a deck.
The question is asking the probability of getting a face card. There are 4 of these cards.
So, the probability will be
Answer:
297 When you simplify you get a total of 297 I hope this helped.
I hate asking for things but can I have brainliest Im trying to rank up.
Step-by-step explanation:
So 2 ate by Vanessa + 1 slice ate by Ishaan make 3 + 1 slice reaining so total was 4 slices
and from this result that was eaten 3 slices so this mean that this is a 3/4 part eaten
hope this will help you
