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
Murrr4er [49]
2 years ago
5

An airplane 30,000 feet above the ground begins descending at the rate of 2000 feet per minute. Assume the plane continues at th

e same rate of descent. How long will it take the plane to reach 12,000 feet above the ground
Mathematics
1 answer:
azamat2 years ago
7 0

Answer:

Step-by-step explanation:

Let the time taken to reach 12,000 feet = x

Distance traveled in 1 minute = 2000 ft

Distance traveled in 'x' minute = 2000 * x = 2000x

30,000 - 2000x = 12000

Add 2000x to both sides

30,000 = 12000 + 2000x

Now subtract 12,000 from both sides

30000 - 12 000 = 2000x

2000x =  18 000

Divide both sides  by 2000

x = 18000/2000

x = 9 minutes

You might be interested in
A. g(x)=3x^2<br> b. g(x)=(1/9x)^2<br> c. g(x)-1/3x^2<br> d. g(x)(1/3x)2
zaharov [31]

Answer:

the awnser would be a(g(x)=3x2

6 0
3 years ago
What is 1×1,000+3×10,000+9×1,000+8×100+5×10+2×1
xenn [34]
Use PEMDAS for this problem.
1 x 1000=   + 1000
3 x 10,000= 30,000
---------------------------
                 + 31000
                       9000
---------------------------
                 + 40000
                         800
--------------------------
                    + 40800
                              50
------------------------------
                       + 40850
                                  2
------------------------------
             Answer: 40,852

Hoped this helped.

~Bob Ross ®
5 0
3 years ago
SOMEONE HELP ASAP WITH NUMBER 4 PLEASE.
labwork [276]

Answer:

top stereo bottom toaster

Step-by-step explanation: toaster flings food using gravity boom ur welcome ;)

6 0
2 years ago
(Will give 25 points) Given the graph of this trigonometic funaction over which domain(s) could inverse function be constructed
GREYUIT [131]

Answer:

ok so i think it it a or b i don't know but hope i am right

Step-by-step explanation:

5 0
2 years ago
Philip's Bagel Shop recently sold 18 bagels, of which 9 were whole wheat bagels. Considering this data, how many of the next 14
lora16 [44]

Answer:Philip's Bagel Shop recently sold 18 bagels, of which 9 were whole wheat bagels. Considering this data, how many of the next 14 bagels sold should you expect to be whole wheat bagels?

Step-by-step explanation:

hahahahahah q

5 0
2 years ago
Other questions:
  • How do I know when to use Sin, Cos or Tan on Trig Ratios?
    7·1 answer
  • What is 345 divided by 23 please help
    15·2 answers
  • What’s 5+5 divided by 20
    9·1 answer
  • How to Solve 3y-2&gt;5
    8·1 answer
  • (4a - 3b + 4c) + (8a - 2b + 3c)
    5·1 answer
  • The top of the cylindrical can shown below has a diameter of 7 centimeters (cm).
    5·1 answer
  • Solvex +6&gt; 10,x + 16&gt;20,x + 26 &gt; 30. Complete the description of a pattem. Then use the pattern to
    5·1 answer
  • Two gardeners can do the yard in 8 minutes together. The older gardener does it in 12 minutes by himself. How long does it take
    14·1 answer
  • How i do this and please give me answer too
    15·1 answer
  • The graphs of f(x) = 5* and its translation, g(x), are
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!