The zeros are the values of t for which f(t) = 0.
i.e. <span>-16t^2 + 96t = 0
16</span>t^2 - 96t = 16t(t - 6)
16t = 0 or t - 6 = 0
t = 0 or t = 6
Therefore, the zeros are 0, 6
The time taken for the ball to hit the ground is the value of t when f(t) = 0.
i.e. t = 6.
Answer:
.8
Step-by-step explanation:
4 and below rounds down
5 and up rounds up
.214=.2
.61=.6
.2+.6=.8
Answer: $9.25 per ticket.
Explanation:
First, find the total discount that the coupons give them;
6 × 1.50 = $9.00
Next, add the discount amount to what they paid;
$46.50 + $9.00 = $55.50.
$55.50 is the total they would have spent without the coupons.
Then divide the the amount they would have spent by the number of people;
6 ÷ $55.50 = $9.25
Step-by-step explanation:
270,000m = 270km
270 ÷ 90 = 3
they will be travelling 3 hours which is 180 minutes
b=26
Explanation
Step 1
we have two equals triangles, because
then, the hypotenuses are equal
"is step 1 clear?
Step 2
solve the equation