HELP PLSS
1 answer:
The balloon reaches a height of 7 feet at 0.1 seconds and 2.13 seconds
<h3>How to determine the time the balloon is at the height?</h3>The equation of the function is given as
h(t)= -16t^2 + 35t + 5
The above equation is a quadratic equation
When the balloon is at a height of 7 feet, we have
h(t) = 7
So, we have the following equations
h(t)= -16t^2 + 35t + 5
h(t) = 7
Next, we plot the equations on a graph (see attachment)
The equations intersect at
t = 0.059 and t = 2.129
Approximate
t = 0.1 and 2.13
Hence, the times are 0.1 seconds and 2.13 seconds
Read more about quadratic equation at
#SPJ1
You might be interested in
Answer:
If Miles sells 6 tickets the money he will collect be <u>$36</u>.
Step-by-step explanation:
Given:
Miles sells 3 raffle tickets for $18 and 4 tickets for $24.
The pattern for the price of the tickets is the same.
Now, to find the money miles will collect if he sells 6 tickets.
Let the money Miles will collect be
The ticket if sells will be 6.
As, Miles sells 3 tickets for $18.
And the pattern for the price is same.
<em>So, 3 is equivalent to 18.</em>
<em>And, 6 is equivalent to </em><em />
Now, to get the money by using cross multiplication method:
<em>By cross multiplying we get"</em>
<em /><em />
<em>Dividing both sides by 3 we get:</em>
<u><em>The money MIles will collect = $36.</em></u>
Therefore, if Miles sells 6 tickets the money he will collect is $36.