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
Hitman42 [59]
3 years ago
7

The altitude of an airplane is described by a certain function h, where h(t) is the altitude in

Mathematics
1 answer:
Alexus [3.1K]3 years ago
7 0

Answer:

he airplane’s altitude was 400 feet at 8:00 a.m. is the best describes

the meaning of the statement h(0)=400 ⇒ answer a

Step-by-step explanation:

The altitude of an airplane is described by a certain function h ,

where h(t) is the altitude in feet of the airplane t minutes after

8:00 a.m.

That means:

1. The altitude of the airplane can be calculated by using this function

  at any time after 8:00 a.m.

2. At 8.00 a.m. the value of t = 0

3. h(0) is the initial altitude of the airplane

∵ The altitude of the airplane h at any time t after 8:00 a.m. can be

  calculated from the function h(t)

∵ At 8:00 a.m. t = 0

∵ h(0) = 400

∴ The altitude of the airplane at t = 0 is 400

∴ The initial altitude of the airplane is 400

The airplane’s altitude was 400 feet at 8:00 a.m

Step-by-step explanation:

You might be interested in
If the mountain is 1,200 feet tall, find the length of the ski lift
Nina [5.8K]
The length of the sky lift is 3.387.05 ft
Step-by-step explanation;
By an online search, i found that the sky lift
rises at an angle of 20.75 degrees.
Then we can think on a triangle rectangle, such
that:
One cathetus is 1200ft, this is the opposite
cathetus to the angle of 20.75°
The length of the ski lift would be the
hypotenuse of this triangle rectangle.
Then we can use the relationship:
Sin(a) = opposite cathetus/hypoteuse.
such that:
a = 20.75°
opposite cathetus=1200ft
then:
sin(20.75°) = 1200ft/hypotenuse
hypotenuse =1200ft/sin(20.759) =3.387.05 ft
The length of the sky lift is 3.387.05 ft
7 0
2 years ago
In the diagram below, line MN is a perpendicular bisector. Which of the following is true?
natali 33 [55]

Answer:

MT is congruent to MS

Step-by-step explanation:

4 0
3 years ago
Dylan's Bicycle Shop offers a new bicycle on sale for $259.92 after a 10% markdown. What was the cost of the bicycle to Dylan if
Olenka [21]


Part A. Markdown answer = $233.93

$259.92*0.10=$25.992 or $25.99

$259.92 - $25.99 = $233.93 cost after 10% markdown

Part B. Markup answer = $337.90

$259.92 * 0.30= $77.976 of $77.98

$259.92 + $77.98 = $337.90 cost after 30% markup

6 0
3 years ago
Max is thinking of a number, which he calls n. He adds 8 and then doubles the sum.
Veronika [31]

The equation representing Max's number is 2\times(x+8).

<h3>What is an equation?</h3>

In its simplest form in algebra, the definition of an equation may be a mathematical statement that shows that two mathematical expressions are equal. It consists of variables dependent and independent variables. They can be linear or non-linear in nature.

Let the number Max is thinking be 'x'

He adds 8 to the number and then he doubles the sum.

Sum means we are adding a number to x, in this case it is 8.

Double the number means twice the given number in this case it is twice the sum of number with 8.

As per the statement:

The expression to represents Max's number

=2\times(x+8)

To know more about equations visit:

brainly.com/question/15457147

#SPJ9

7 0
1 year ago
Please help me on this.
Nonamiya [84]

Answer:

The third option. (the one where it intersects on the y line)

Step-by-step explanation:

If you solve for the system of equations, you will find that it is (0,3), so it intersects on the y line. Additionally, it is on the top because it is positive.

8 0
3 years ago
Other questions:
  • In the diagram ,M//N . Identify all of the angles that are congruent to 2
    14·2 answers
  • Abraham currently has a balance of $3,075.21 in an account he has held for 13 years. He
    14·1 answer
  • An advertisement for a new toothpaste claims that it reduces cavities of children in their cavity-prone years. Cavities per year
    12·1 answer
  • How do you simplify x^2-4x-21 divided by x+3
    7·1 answer
  • Write an inequality for the situation. No more than 5 books are in your backpack.
    14·1 answer
  • What best describes the number 5? write prime, composite, neither prime nor composite, or both.
    15·2 answers
  • A robot and complete 8 tasks in 3/4
    14·1 answer
  • Find the zeros (roots) of the following equations.
    12·1 answer
  • What transformation of Figure 1 results in Figure 2.? Select from the drop-down menu to correctly complete the statement. A Choo
    15·2 answers
  • I can’t figure this out, what is it?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!