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
vagabundo [1.1K]
2 years ago
6

Image of parabola with a maximum value at (1, 9), y-intercept at (0, 8) and x-intercepts at (2, 0) and (4, 0).

Mathematics
1 answer:
natka813 [3]2 years ago
4 0

Answer:

  (a)  4 seconds

Step-by-step explanation:

The given point (4, 0) on the parabola tells you the answer to the question: the coin was in the air 4 seconds before its height is 0. It is no longer in the air at that point.

__

<em>Additional comment</em>

In order to match the rest of the problem statement, the first given x-intercept must be (-2, 0).

You might be interested in
Omar is 14 years old and 6 feet tall. If he has grown .5 feet each year for the past 3 years, how tall was he when he was 12 yea
Verizon [17]
He was 4 foot. With this I just took .5 and multiplyed it by 4, then subtracted it from 6. Hope this can help! Feel free to message me if you have anymore questions!
7 0
3 years ago
Read 2 more answers
What is the area of the figure below?
Sergeeva-Olga [200]

Hint: Try using the Pythagorean thereom to solve it.

3 0
3 years ago
2m<br>5m<br>(i) Value of n is?<br>(a) 21/7<br>(b) 22.7<br>(C) 22/7<br>(d) 7/22<br>10m​
Crazy boy [7]

Step-by-step explanation:

the same at the meeting tonight at the church and the same to think of you too pAh un hombre question about my order and peel and peel and peel off face mask with a few things I need at un maha mo pah Wala pa rin galing un pinambayad pah ah I see everyone and peel off mask for sale in the way it is now a few things I love you too pAh un hombre question about the same time I don't care eeeeeeeeeeeeee I love you too pAh un

5 0
3 years ago
A car wheel has a radius of 16 inches. Through what angle ( to the nearest tenth of a degree ) does the wheel turn when the car
olya-2409 [2.1K]

First of all, let's convert all the measures to the same unit: 4 feet are 48 inches.

Now, as the wheel turns, there is a proportion between the angle and the distance travelled: for example, when the car moves forward a whole circumference, the angle will be 360°. Conversely, if the wheel turns 180°, then the car will move forward a distance which is half the circumference of the wheel, and so on.

Since the radius is 16 inches, the circumference will be

C=2\pi r = 32\pi

So, we have the following proportion:

360\div 32\pi = x \div 48

that you can read as: "if an angle of 360 corresponds to a distance travelled of 32\pi, then the unknown angle x corresponds to a distance travelled of 48 inches.

Solving for x, we have

x = \dfrac{360\cdot 48}{32\pi} = \dfrac{17280}{32\pi} = 171.887338539\ldots \approx 171.9

5 0
3 years ago
Darnell went to the movies with his friends. The movie started at 2:35 pm and lasted 1 hour and 45 minutes. What time did the mo
gregori [183]
4:20. 2:35+ an hour is 3:35+45 minutes is 4:20
7 0
3 years ago
Other questions:
  • What is the net change in the stock price fro Monday to Wednesday?
    14·1 answer
  • What is m, 2/3 × 4/5 = 1/3÷ m
    9·2 answers
  • 47% of citizens in a district voted in the last election. 21% of citizens in the district are under 18. Being younger than 18 an
    11·1 answer
  • A consumer organization estimates that over a​ 1-year period 20​% of cars will need to be repaired​ once, 9​% will need repairs​
    7·1 answer
  • Marlena bought 1 2/3 pounds of French Roast coffee and 3 1/8 pounds of Columbian coffee and paid $31.25. Rowen bought 2 5/12 cup
    15·1 answer
  • Question 2 (1 point)
    12·1 answer
  • Find the surface area of the right rectangular prism shown below.<br> units?<br> 2.5<br> 10<br> 4
    7·1 answer
  • Which rational number equals 0.5?<br> 01<br> 50<br> 1<br> 5<br> 5<br> 10<br> 5<br> 9
    5·1 answer
  • Ima be posting a lot of questions so...cash in. (ONLY if you know the answers)
    5·2 answers
  • According the contract, which of the following is not a responsibility of the HOA? a. Monitor overnight parking at least once a
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!