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
V125BC [204]
3 years ago
7

NEED ANSWER ASAP!!!!!!!!!

Mathematics
1 answer:
Kamila [148]3 years ago
6 0

Answer:

10,000

Step-by-step explanation:

f = feet above ground

r = rate of descent

m = minutes

 

f = 30000 - r · m

f = 30000 - 20000m

 

After five minutes:

 

f = 30000 - 2000(5)

f = 30000 - 10000

f = 20000

 

After five minutes the plane is at 10,000. feet.

You might be interested in
Help me please I don’t understand
sashaice [31]

Answer:

She stopped to rest for 45 minutes.

Step-by-step explanation:

It's where the line is straight. What's the second question?

4 0
3 years ago
Read 2 more answers
Round to the nearest whole number 3.713 divided by 0.413
babunello [35]

After the division, we get 8.99031476998. This rounds to <u>9</u> as a whole number, which is the answer.

When rounding to a whole number, the digits following the decimal decide what number it rounds to. If it is 0-4 it rounds to whatever the whole number currently is E.G.

8.1 would round to 8

But if its 5-9 it rounds to one above, like in our current case.

8.5 rounds to 9.

42.414 rounds to 42.

42.94149124 rounds to 43.

7 0
3 years ago
What are all of the x-intercepts of the continuous function in the table? (0, 8) (–4, 0) (–4, 0), (4, 0) (–4, 0), (0, 8), (4, an
crimeas [40]

Answer:

The  x-intercepts of the continuous function in the table are:

(-4,0) and (4,0).

Step-by-step explanation:

We are given a table of values of the continuous functions as:

(0, 8) (–4, 0) (–4, 0), (4, 0)

The x-intercept of a function is a point on the x-axis i.e. where y=0. (i.e. The x-intercept is where a line crosses the x-axis ).

Here y=f(x).

Hence from the given set of values we have:

f(x)=0 when x= -4 and x=4.

Since we are given the points as (-4,0) and (4,0).

Hence, the x-intercepts of the function f(x) is: (-4,0) and (4,0).


5 0
3 years ago
The sum of two numbers is 30. the first number is twice the second number. what are the numbers?
Fudgin [204]
Let the numbers be x and y.

by the first statement of the question, we get , x + y = 30.,,..(1)

by the second satement, we get , x = y+ y => x=2y... (2)

from equation (2), let us put the value of x in equation (1),
x + y = 30
=> 2y + y = 30
=> 3y = 30
=> y =30/3
=> y = 10

and x=2y => x = 2*10 = 20

in short, the numbers are 10 and 20

 
3 0
3 years ago
Helpppp assaaaaaaap <br>determine the equation of line (AB)<br>A(I;1) and B(0;5)​
prohojiy [21]
Y = -4x +5 should be right!
6 0
3 years ago
Other questions:
  • Angel jogged around the park in 1 1/4 hr chris jogged same distance in 5/6 hrs how much longer did angel take then chris in hr??
    7·1 answer
  • Find the center and radius for the circle by the equations: x2 + y2 + 5x - y + 2 = 0.
    15·1 answer
  • This year Colton earned 70,000 frequent flyer miles from his travels this year’s amount is 10 times as many miles as he earned l
    6·1 answer
  • If a line contains the point (0, -1) and has a slope of 2, then which of the following points also lies on the line?
    11·2 answers
  • Pls help me on this​
    15·1 answer
  • All of the factory workers in a steel mill either purchased their breakfast in the company cafeteria or brought their breakfast
    11·1 answer
  • HELP ME PLEASE !!<br> Determine whether the relation is a function. Explain.
    14·2 answers
  • Together,Ella and Ola have 70 mushrooms.9 of Ella's mushrooms are brown and 17 of Ola's mushrooms are white.How many mushrooms d
    6·1 answer
  • What is the measure of
    8·2 answers
  • Help me pleaseeeeeeeeeee :)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!