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
valentina_108 [34]
3 years ago
8

A food packet is dropped from a helicopter and is modeled by the function f(x) = -16x2 + 14400. The graph below shows the height

f(x), in feet, of the food packet at different times x, in seconds:
Use the graph to determine the reasonable domain of f(x) based on the context.


0 ≤ x ≤ 30

0 ≤ x ≤ 14400

-30 ≤ x ≤ 30

all real numbers

Mathematics
2 answers:
zepelin [54]3 years ago
4 0
the Answer is A

0<x<30
Kryger [21]3 years ago
4 0
The answer is 0 ≤ x ≤ 30, Option A
You might be interested in
How do I graph y is less than -1 on a number graph
lana66690 [7]
I used a dash line because the term 'less than' does not include the value itself.

6 0
3 years ago
salesman Scott received $2,792.79 for selling a property. If the gross commission was 6 1/2 % of the sale price, the listing sal
larisa [96]

Answer:

Sorry! Just doing this for points!

Step-by-step explanation:

6 0
3 years ago
People enjoyed attending the concert in the park. Twice as many men as women attended the concert. If the total attendance was 7
vazorg [7]
Hello! A way we could solve this equation is to divide 714 by three and then multiply the quotient by 2 to get the number of men that attended. 714/3 is 238. There were 238 women that attended the concert. 238 * 2 is 476. 476 + 238 = 714. There. There were 476 men that attended the concert.
5 0
3 years ago
Read 2 more answers
Upon completion of an experiment a student realizes that the technique used for measuring the length and width of a rectangle ha
eduard

Answer:

809.4cm²

Step-by-step explanation:

Given the following :

Systematic error = 3.8cm (The measured length is always more than the actual length.)

Most probable dimension :

Width = 85.7 cm

Length = 123.5 cm

Hence most probable area of Rectangle :

Area = Length × Width

Area = 85.7cm × 123.5cm = 10583.95 cm²

Dimension due to Systematic error :

Length = (85.7cm + 3.8cm) = 89.5cm

Width = (123.5cm + 3.8cm) = 127.3cm

Area = Length × width

Area = ( 89.5cm × 127.3) = 11393.35cm²

Systematic error of the area :

value of area with Systematic error - Probable value of area :

11393.35cm² - 10583.95 cm² = 809.4cm²

6 0
3 years ago
Chelsea spent half of her weekly
Anvisha [2.4K]

Answer:

I believe it would be 16

Step-by-step explanation:

8 is half of 16 and if she had 8 dollars after spending half her allowance, she would've had 16 as her allowance

Final answer: Her allowance would be 16 dollars

3 0
3 years ago
Other questions:
  • Anoki bought 360 millimeters of fabric. How many centimeters of fabric does Anoki have?
    11·1 answer
  • How do I solve this ?
    13·1 answer
  • Tina Is saving To Buy A New Computer
    8·2 answers
  • Find the area of the surface generated when the given curve is rotated about the x-axis. y = 4 squareroot x on [60, 77] The area
    14·1 answer
  • (5+10)/5 what’s a problem
    10·1 answer
  • What is keep change or flip method
    10·2 answers
  • The difference 2/5(d−10)−2/3(d+6) is
    9·2 answers
  • Which equation can be used to find m, the number of months it will take for both accounts to have the same amount of money? 250.
    8·1 answer
  • 3. Find the length of X (in the picture) plssss I need help.​
    9·1 answer
  • Find the surface area
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!