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
timama [110]
2 years ago
5

The height in feet of a flying disc in t seconds is modeled by the equation h(t) = −4.5t2 + 19.6t + 3. What does the 3 in the eq

uation represent? With explanation if possible.
Mathematics
1 answer:
dalvyx [7]2 years ago
7 0

Answer:

  • 3 feet is the start point

Step-by-step explanation:

<u>Function given:</u>

  • h(t) = −4.5t2 + 19.6t + 3

At t =0 we get h(0) = 3. This is called y-intercept

It is the start point indicating the disc was thrown at 3 feet height

You might be interested in
How many more hostel rooms have 4 to 7 guests than 20 to 23 guests?
Ksenya-84 [330]

Answer:

4

Step-by-step explanation:

4 0
3 years ago
The cost function in a computer manufacturing plant is C(x) = 0.28x^2-0.7x+1, where C(x) is the cost per hour in millions of dol
Licemer1 [7]

9514 1404 393

Answer:

  $562,500 per hour

Step-by-step explanation:

The cost will be a minimum where C'(x) = 0.

 C'(x) = 0.56x -0.7 = 0

  x = 0.7/0.56 = 1.25

The cost at that production point is ...

  C(1.25) = (0.28×1.25 -0.7)1.25 +1 = -0.35×1.25 +1 = 0.5625

The minimum production cost is $562,500 per hour for production of 1250 items per hour.

_____

<em>Additional comment</em>

This is different than the minimum cost <em>per item</em>. This level of production gives a per-item cost of $450. The minimum cost per item is $358.30 at a production level of 1890 per hour.

5 0
2 years ago
Please help and show all work.
Stels [109]
1. 73
2.40
3.78
werent too hard
4 0
3 years ago
Find the distance between each pair of points<br> 8) (2, 6), (5, 10)<br> 9) (-3,-10), (-3,5)
Lapatulllka [165]

Answer:

8) answer=5 9)answer=15

Step-by-step explanation:

all you have to do is replace in the following formula

\sqrt{(x2-x1)^{2}+ (y2-y1)^{2}} =d

Where

X1: is the first number of the first point

Y1: is the second number of the first point

X2:  is the first number of the second point

Y2: is the second number of the second point

you replace in the formula and solve

I attach solution

4 0
2 years ago
What does it mean? I need help with this
kykrilka [37]
In order to do mean you have to add all of the numbers in the list together. then divide them by the total amount of numbers (ex. 7,9,3,2,5. you would add all of these up 7+9+3+2+5=26 then you would divide that by 5 because there are five numbers in the list.
8 0
3 years ago
Other questions:
  • a coin must have diameter of 27.13 millimeters.To the nearest hundredth, what is the circumference of this coin millimeters
    5·1 answer
  • Shane biked 1 mile less than three times the number of miles Lissette biked. Shane biked a total of 7 miles. Write an equation t
    5·1 answer
  • the measure of one base angle of an isosceles triangle is 23. what are the measures of the other two angles?
    11·1 answer
  • One solution to the problem below is 5. What is the other solution? c^2 - 25 = 0
    13·2 answers
  • The sum of three consecutive whole numbers can be divided exactly by 3 give two examples to show this statement is true
    14·1 answer
  • Convert 1.05 to a percent.
    8·2 answers
  • Where do I put the dots on the lines
    8·2 answers
  • Guy's y'all plzz answer this who knows about it...and also exam is near​
    7·1 answer
  • Which expression is equivalent to –3 – 3x – 1 + x 2x – 4 –2x + 4 –2x – 4? 4 – 2x
    7·1 answer
  • A large box of strawberris vaires in price.the cost of a box is never graeater than or equal to 10$ the lowest price ever reache
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!