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
Phoenix [80]
3 years ago
12

The altitude a

Mathematics
1 answer:
Mashcka [7]3 years ago
3 0

Answer:

Step-by-step explanation:

a=3400t+600, we put in 21,000 for a. Because we have to find 't' when 'a' is 21,000.

which will give us  21,000 = 3400t+600.

Then,Subtract 600 to both sides to get 20,400 = 3400t

Divide both sides by 3,400 and you get 6 = t.

The ans is 6 minutes. The plane will take 6 min to reach the altitude 21,000 feet

You might be interested in
You take the bus to work I need to arrive by nine the trip takes 25 minutes if you take 10 minutes to get to the bus stop from h
ozzi

Answer:

45 minutes in all

Step-by-step explanation:

7 0
3 years ago
Median of 28, 30, 34, 35
Arturiano [62]
You first put them all in order from least to greatest. Now, since 30 and 34 seem to be in the middle, write the number in between them: 30, 31, 32, 33, 34.

And you get your answer as 32. Hope this helped ;)
5 0
3 years ago
A bank offers a money market account paying 8.7​% interest compounded annually. A competing bank offers a money market account p
stich3 [128]
The answer is 8.5% interest compounded daily.

EXPLANATION

Regardless of your rate, the more often interest is paid, the more beneficial the effects of compound interest.

A daily interest account, which has 360 compounding periods a year, in this case, will generate more money than an account with an annual compounding, which has one compounding period per year.
5 0
3 years ago
A directed line segment begins at F(-8, -2), ends at H(8, 6), and is divided in the ratio 8 to 2 by G. What are the coordinates
I am Lyosha [343]

Given:

A directed line segment begins at F(-8, -2), ends at H(8, 6), and is divided in the ratio 8 to 2 by G.

To find:

The coordinates of point G.

Solution:

Section formula: If a point divide a line segment with end points (x_1,y_1) and (x_2,y_2) in m:n, then the coordinates of that point are

Point=\left(\dfrac{mx_2+nx_1}{m+n},\dfrac{my_2+ny_1}{m+n}\right)

Point G divide the line segment FH in 8:2. Using section formula, we get

G=\left(\dfrac{8(8)+2(-8)}{8+2},\dfrac{8(6)+2(-2)}{8+2}\right)

G=\left(\dfrac{64-16}{10},\dfrac{48-4}{10}\right)

G=\left(\dfrac{48}{10},\dfrac{44}{10}\right)

G=\left(4.8,4.4\right)

Therefore, the coordinates of point G are (4.8, 4.4).

4 0
2 years ago
Please help what does x equal?<br>thanks guys ​
loris [4]

Answer: 138°

Step-by-step explanation: since the line is crossing parallel lines the number opposite of your x is the same as 138°

8 0
3 years ago
Read 2 more answers
Other questions:
  • The storage shed consists of three identical prisms. Jack says the surface area of the shed is 3 times the surface area of one p
    15·2 answers
  • Hours of
    9·1 answer
  • Could anyone help me plz what is the square root of 25?
    15·2 answers
  • A publisher is preparing the marketing plan for a new book. The actual cover of the book measures 6 inches by 8 inches, as shown
    9·1 answer
  • What is the slope of the line with equation y=9x
    12·2 answers
  • 3x squared -2x -5 = 0
    13·1 answer
  • A triangle cannot be both
    8·1 answer
  • Carl has 200 songs on his mp3 player of these songs 24 ar country songs what percent of
    9·2 answers
  • Find the value of x<br> A)30<br> B)60<br> C)90<br> D)120
    7·2 answers
  • What is ∑n=17(10n+90) equal to?<br><br> Enter your answer in the box.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!