1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Naddik [55]
3 years ago
9

The height, in feet, of a t-shirt launched from a t-shirt cannon high in the stands at a football stadium is given by h(x)=-16x^

2+64x+80, where x is the time in seconds after the t-shirt is launched. What is the maximum height of the t-shirt and how many seconds does it take to reach the maximum height?
Mathematics
1 answer:
Vilka [71]3 years ago
5 0

max height is 144

take 3 seconds

You might be interested in
To celebrate her birthday, Whitney wants to take her friends adventuring in a 4WD vehicle from All Terrain Tours.
IgorC [24]

Answer:

Whitney can bring <u>6 friends.</u>

Step-by-step explanation:

The reason why is this:

Whitney is bringing 400 pounds of things plus <u>her own body weight! </u>

400 + 165 = 565 pounds

Now we add on Whitneys freinds which is <u>165 (their body weight) + the 10 pounds of gear which equals 175 pounds. So each friend would be 175 pounds total weight. </u>

175 x 6 = 1,050 pounds

If we add on Whitneys total weight thats:

565 + 1,050 = 1,615

<u>Adding on another friend would be 1,790 pounds which would be over the weight limit for the vehicle. </u>

Hence, Whitney can bring along 6 friends for her birthday.

<em>Hope this helped! :)</em>

4 0
3 years ago
Chad drove 168 miles in 3 hours <br><br> How many miles per hour did Chad drive?
Masja [62]

He drove 56 miles because if you divide 168 and 3 it equals 56.

4 0
3 years ago
You decide you need a new computer. The cost of the computer is $768. However,
igor_vitrenko [27]

Answer:32

Step-by-step explanation:

768/24=32

6 0
3 years ago
A line connecting a vertex of a scalene triangle with the midpoint of the opposite side is the
KatRina [158]
I'm pretty sure it's median
6 0
3 years ago
What's greater 1/2 gallon or 2 liters
viktelen [127]
1/2 gallon is greater
5 0
3 years ago
Read 2 more answers
Other questions:
  • I need to find the equation for this.. I keep getting confused please explain
    6·1 answer
  • What is the probability that a point chosen at random from AK is on GJ?
    7·2 answers
  • If you roll a 6-sided die 6 times, what is the best prediction possible for the number of times you will roll an even number?
    6·2 answers
  • 10 PTS!!!! PLEASE HELP ALGEBRA 1 MATH
    10·1 answer
  • Customers of a phone company can choose between two servers plans for a long-distance calls. The first plant has $27 monthly fee
    14·1 answer
  • List the first twenty counting numbers in base nine
    15·1 answer
  • If f(x) = x2 + 1 and g(x) = x – 4, which value is equivalent to (f circle g) (10)?
    6·1 answer
  • Plz explain how do you know
    14·2 answers
  • Using the tools in GeoGebra, measure and to confirm the results found in part C. Take a screenshot of your image showing the ang
    6·1 answer
  • There is a bag filled with 6 blue and 5 red marbles.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!