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
bagirrra123 [75]
3 years ago
12

A hot air balloon descends to the ground. The function a(t) = 210 – 15t can be used to describe the altitude of the balloon as i

t approaches the ground. The time is in minutes.
What does t represent?


What does a(t) represent?

✔ altitude of the balloon

What information will a(5.5) give?
Mathematics
2 answers:
leonid [27]3 years ago
5 0

Answer: PLS MAKE BRAINLIEST

What does t represent - time after the balloon begins to decend/ answer B

What does a(t) represent- altitude of the balloon/ answer A

What information will a(5.5) give- altitude of the balloon after 5.5 minutes/ answer B

Step-by-step explanation:

Got it right on EDGE 2020

inna [77]3 years ago
4 0
It represents the missing number
You might be interested in
What is the measure of AngleDCF? Three lines extend from point C. The space between line C D and C E is 75 degrees. The space be
gizmo_the_mogwai [7]

Answer:

  ∠DCF = 129°

Step-by-step explanation:

We assume that line CE is between lines CD and CF.

The angle sum theorem applies:

  ∠DCF = ∠DCE +∠ECF

  ∠DCF = 75° +54°

  ∠DCF = 129°

4 0
4 years ago
Read 2 more answers
The altitude of Death Valley, California, is 282 feet below sea level. A hot air balloon is launched from the bottom of Death Va
Nadya [2.5K]
The altitude is 177 feet below sea level after being lowered.

The balloon rises 120 feet after 12 seconds and then is dropped 15 feet. So 120 - 15 = 105. And 282 - 105 = 177
4 0
3 years ago
PLS HELP ME I HAVE NO IDEA WHAT THESE ARE. If you can find all the answers and give me the words you would be a life saver
Alchen [17]

Answer:

SO EVERYONE WOULD SHOUT LOOK AT THE S CAR GO

Step-by-step explanation:

  • The brackets just mean to multiply
  • e.g. 3(2)(5) is the same as 3 × 2 × 5
  • When you get the answer, find in in the boxes below and write the letter of that equation
  • I will not go through each question separately because it would take too long, but will give you the words
3 0
2 years ago
A pet survey found that the ratio of dogs to cats is 2/5. Write and solve a proportion that shows the number of dogs
Irina18 [472]
So,

The ratio of dogs to cats:
\frac{2}{5}

The other proportion:
\frac{x}{140}

\frac{2}{5} =  \frac{x}{140}

5 times 28 is 140.

Multiply the fraction by the appropriate form of 1
\frac{2}{5} * \frac{28}{28} =  \frac{56}{140}

There are 56 dogs when the number of cats is 140.
7 0
3 years ago
A hungry elf ate 30 of your muffins. that was 5/8 of all of them! how many are left?
Lilit [14]
There18 muffins left
4 0
3 years ago
Other questions:
  • What is the slope of the line from point (-4,2) to (-2,2)?
    7·1 answer
  • How does a digit in the ten thousandths place compare to a digit in the thousands place
    12·1 answer
  • Which step would help solve the equation?
    8·1 answer
  • Round up to the greater hundred thousand of 949,500
    10·1 answer
  • 5 1/6-3 5/6<br><br> i need help show how you got the answer
    11·1 answer
  • A number x is between 0 and 1. Which of the following points on the number line below could be the location of −x+3 ?
    7·2 answers
  • HElLoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOo
    11·1 answer
  • 2 2/3 +2 2/3 + 2 2/3 +2 2/3
    12·2 answers
  • After 4 minutes of reading, Aaron was on page 14 of his book. After 8 minutes he was on page 20. Which equation models the page
    11·1 answer
  • Is 36.81 more than 36 or it is close to 37 than 36?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!