answer.
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
My name is Ann
10 days ago
14

The height, h, of a falling object t seconds after it is dropped from a platform 300 feet above the ground is modeled by the fun

ction h (t) = 300 minus 16 t squared. Which expression could be used to determine the average rate at which the object falls during the first 3 seconds of its fall?
h(3) – h(0)
h (three-thirds) minus h (zero-thirds)
StartFraction h (3) Over 3 EndFraction
StartFraction h (3) minus h (0) Over 3 EndFraction
Mathematics
2 answers:
zzz [9K]10 days ago
4 0

Average fall rate =

\frac{h(3)-h(0)}{3}Detailed explanation:

Given that the position of the object is expressed as a function of time, we can compute the average velocity of the object during the first 3 seconds by determining its position at time 0 and at 3 seconds, finding the displacement over that period, and then dividing this distance by the elapsed time (3 seconds). This approach follows the concept that velocity equals distance covered divided by time spent:

Average rate of fall = (h(3) - h(0))/ 3

Average rate of fall =

Inessa [9K]10 days ago
4 0

Response:

D

Detailed explanation:

You might be interested in
Hospital sends an invoice to a patient. The patient schedules a payment plan in which she makes an initial payment of $1,451 the
lawyer [9240]
In the first month, she made a payment of $1451

In the second month, she paid one-third of that, which amounts to:
1451/3 = 483.66

For the third month, she pays one-third of 483.66 as indicated, meaning she takes one-third of the prior month's payment.

483.66/3 = 161.22

In the fourth month, her payment was

161.22/3 = 53.74

Altogether, her total payments amounted to:

$2149.62 - B.

Hope this information is helpful:)
3 0
19 days ago
Read 2 more answers
Henry needs 2 pints of red paint and 3 pints of yellow paint to get a specific shade of orange. If he uses 9 pints of yellow pai
Leona [9271]

Answer:

In total, Henry requires 15 pints of paint.

Step-by-step explanation:

Henry starts with 2 pints of red and 3 pints of yellow to achieve a certain color, but he has already used 9 pints of yellow paint. Thus, this is represented by:

3 x 3 = 9 (yellow)

Since whatever is done on one side must also be applied to the other, we calculate the red paint:

2 x 3 = 6 (red)

Now we consolidate the amounts:

9 + 6 = 15. (Total red and yellow paint)

This leads to the conclusion that 15 pints are needed.

7 0
1 month ago
Which expression can be used to convert 100 USD to Japanese yen?
Zina [9171]

Because

1 USD = 113.83 Japanese Yen

To convert 100 USD: 100 × 113.83 Japanese Yen

Therefore 100 USD = 11,383.00 Japanese Yen

5 0
9 days ago
Read 2 more answers
Ezra works two summer jobs to save for a laptop that costs at least $1100. He charges $15/hr to mow lawns and $10/hr to walk dog
tester [8842]

Begin by disregarding the inequality symbol and substituting it with an '=' sign. After that, determine the x- and y-intercepts.

15x + 10y = 1,100

x-intercept:

15x + 0 = 1,100

x = 1,100/15 = 73.33

y-intercept:

0 + 10y = 1,100

y = 1,100/10 = 110


Now, plot the points (73.33,0) and (0,110). Given that the inequality symbol is ≥, representing equality, connect these points using a solid line. 

Next, let's identify a point on the graph, for instance, the origin (0,0). Use this point in the equation.

15x + 10y ≥ 1,100

15(0) + 10(0)? 1,100

0? 1,100

0 < 1,100

This makes the ≥ statement false. As a result, the alternate area defined by the line is the solution. Consequently, shade that region. The resulting graph is displayed in the attached image.

4 0
10 days ago
Read 2 more answers
The Ferris Wheel first appeared at the 1893 Chicago Exposition. Its axle was 45 feet long. Spokes radiated from it that supporte
Svet_ta [9500]
I'm not precisely certain what coordinates are anticipated, yet the 270° originating from the loading platform would appear as shown in the image below, and indeed, all "standard position" angles are measured counterclockwise.


8 0
1 day ago
Read 2 more answers
Other questions:
  • Which graph shows the solution to the system of linear inequalities? x – 4y &lt; 4 y &lt; x + 1 Image for option 1 Image for opt
    6·1 answer
  • What teacher exhibited the most consistent performance over this 5 year span
    7·1 answer
  • Pedro cut a sheet of poster board into 10 equal parts. His brother used some of the poster board and now 8/10 is left. Pedro wan
    8·2 answers
  • Data were collected on two variables, x and y, to create a model to predict y from x. A scatterplot of the collected data reveal
    15·1 answer
  • Island A is 150 miles from island B. A ship captain travels 240 miles from island A and then finds that he is off course and 200
    7·1 answer
  • In ΔDEF, d = 4.1 cm, ∠D=111° and ∠E=50°. Find the length of e, to the nearest 10th of a centimeter.
    5·1 answer
  • You will drop the bottle/water mass so that it hits the lever at different speeds. Since an object in free fall is accelerated b
    13·2 answers
  • A factory produces 60005/12
    12·1 answer
  • A research company surveys 8,000 people.
    9·1 answer
  • Sixty percent of all vehicles examined at a certain emissions inspection station pass the inspection. Assuming that successive v
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!