The pineapple is seven times as heavy as an orange or pineapple also weighs 870 g videos in the orange what is the total weight
2 answers:
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By using the motion equations, we conclude that she will make the goal.
<h3>Will she make the goal?</h3>
First, we know that the goal is 20ft away, and the position in x is given by:
Let's find the time in which the ball will travel these 20 ft.
So the horizontal distance is covered in 1.35 seconds, now let's see which is the height of the ball at that time.
The height equation is:
Evaluating in t = 1.35 we get:
And the goal is 5ft tall, so we can conclude that she will make the goal.
If you want to learn more about motion equations:
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Answer:
The positive value of will result in exactly one real root is approximately 0.028.
Step-by-step explanation:
Let , roots are those values of
so that
. That is:
(1)
Roots are determined analytically by the Quadratic Formula:
The smaller root is , and the larger root is
.
has one real root when
. Then, we solve the discriminant for
:
The positive value of will result in exactly one real root is approximately 0.028.