Long word problem, bare with me

julian kicked a soccer ball into the air with an initial upward velocity of 40 feet per second. the height (h) in feet of the ball above the ground can be modeled by h= -16t^2+40t, where (t) is the time in seconds after julian kicked the ball. find the time in takes the ball to return to the ground. hint: factor and then solve for (t).

a: 2/5s

b: 1 and 1/3s

c 1 and 3/4s

d 2 and 1/2s

5/2 seconds

Step-by-step explanation:

The ball will return to the ground when the height is 0. So we set the height function to 0 and solve for t.

t is 5/2 seconds. This is when the ball returns to the ground.

Note: I believe it should be answer choice A and there is a mistake in the answer

we have the parent function given by,

1. the function is translated 5 units to the left.

so, we get,   becomes

2. the function is translated 5 units to the right.

so, we get,   becomes

3. the function is translated 5 units upwards.

so, we get,   becomes

4. the function is translated 5 units downwards.

so, we get,   becomes

5. the function is reflected across x-axis.

so, we get,   becomes

6. the function is reflected across y-axis.

so, we get,   becomes .

step-by-step explanation:

mark brainliest.

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock