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
Tasya [4]
3 years ago
5

The altitude a (in feet) of a plane t minutes after liftoff is given by a=3400t+600. How many minutes after liftoff is the plane

at an altitude of 21,000 feet?
Mathematics
1 answer:
Alexandra [31]3 years ago
7 0
21,000-600 = 20,400
20,400/3400 = 6
t = 6

21,000=3,400(6)+600
21,000=20,400+600
21,000=21,000


34.00
*6
__
204.00

3,400*6=20,400
You might be interested in
What are the coefficients and factors of <br> 9ac 13xz 30cv
Agata [3.3K]
Unsolvable because there is no factor for 13
5 0
4 years ago
Describe and compare protraction and retraction
disa [49]

Answer:

Protraction and retraction are the movements of the mandibule. <em>Protraction is when the lower mandibule is pushed forward and retraction is when the lower jaw is pulled backward. </em>You can see in the image I added the example of these movements.

I hope you find this information useful and interesting! Good luck!

4 0
3 years ago
What is 1/2 + 1/6, please explain, I'm very bad at math
Masja [62]

Answer:

Before adding, we need to make sure the denominators are the same. We can do so by multiplying the fraction by a common multiple. In this case, 3 is a multiple of 6, so we can change 1/2 to 3/6. 3/6 is still equal to 1/2, so nothing changes.

Now we have 3/6+1/6, which is 4/6 (add the numerator).

4/6 can be simplified to 2/3 and 2 is a multiple of 4 and 6.

So, therefore, the answer is 2/3.

4 0
3 years ago
Name the Solid.
Soloha48 [4]

Answer:

Pyramid

V= 240 m^3

Step-by-step explanation:

The volume of a pyramid is 1/3 the Base times the height.

1/3x(10x8)x9

7 0
2 years ago
Which of the following is in Integrity but not a whole number A -9.6 B -4 ​
abruzzese [7]

Answer:

B. -4.

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • The product of two consecutive positive even numbers is 1,224. Find the numbers.
    12·2 answers
  • millie has a box of 1 hundred cubes. She also has a bag of 701 cubes. How many trains of 10 cubes can she make?
    9·2 answers
  • What is the prime factorization of 72?
    14·2 answers
  • Calculating the following: 96÷12=?
    12·2 answers
  • Consider the function f ( x ) = 5 x 3 − 3 x on the interval [ − 2 , 2 ] . Find the average or mean slope of the function on this
    11·1 answer
  • Please help! Thank you!
    13·2 answers
  • Covert 1/4 to a decimal
    9·2 answers
  • Can someone help me please?
    11·1 answer
  • PLZ HELP WITH THIS QUESTION !!!!!!!!!
    6·1 answer
  • Emily is building a square bookshelf. She wants to add a diagonal support beam to the back to strengthen it. The
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!