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
Usimov [2.4K]
3 years ago
5

In 12 hours, the temperature fell steadily from 17degrees to -7degrees f. what was the average change in temperature per hour?

Mathematics
1 answer:
Zarrin [17]3 years ago
7 0
If the temperature changed from 17 degree F to -7 , the change was
17+7=24 degrees F
the average change was 24/12=2 , 2 degrees per hour 
<span />
You might be interested in
How do you completely factor:<br><br> 2x^3 – 5x^2 – 22x + 55
DochEvi [55]

Answer:(X^2-11)(2X-5)

Step-by-step explanation:

2x^3-5x^2-22x+55

x^2(2x-5)-11(2x-5)

(X^2-11)(2X-5)

8 0
3 years ago
Anything to the power of 0 is always 1 right??
lana66690 [7]
Yes, that is correct. 
6 0
3 years ago
Read 2 more answers
Ben has $100 in his savings account. He wants to save more money. He is looking at two investment plans. Under plan A, he will i
Bad White [126]

Answer: I believe its 104.55

Step-by-step explanation:

4 0
3 years ago
What is the x intercept of -6x-3y=18?
damaskus [11]
<span>-6x-3y=18
Substitute 0 for y
-6x-3(0)=18
Multply -3 by 0
-6x=18
Divide both sides by -6 so that the only thing on the left side is the variable x.
Final Answer: x= -3</span>
4 0
3 years ago
Find the value of 5x - 4x^2 for x=2
photoshop1234 [79]

Answer:

=10

Step-by-step explanation:

5x-4x². (x=2)

5(2)-4(2)²

=10-0

=<em>1</em><em>0</em>

4 0
3 years ago
Other questions:
  • a book of books weighs 21 pounds, half the books are taking out now the box weighs 14.5. whats the remaining weight of the box
    10·2 answers
  • What the answer for 14+1/7x=28
    6·1 answer
  • lisa goes to school for 7 hours per day works 3 hours per day and sleeps 8 hours per day. what is the ratio of hours lisa works
    5·1 answer
  • during a track meet Calvin drinks drinks 0.6 liter of water. Melinda drinks 0.8 times as much water as Calvin during the track m
    7·1 answer
  • It costs y dollars to buy x cans of tomatoes. What is the constant of proportionality?
    10·1 answer
  • 5v-15=20<br> solve for v<br> can anyone explain what im supposed to do
    15·2 answers
  • Which of the following sets of data is bimodal?
    14·1 answer
  • Find the mean of the following set of data: 12, 8, 7, 12, 6
    10·2 answers
  • A woman paid $28 per a dress. She bought 6 dresses. How much money did the woman spend on dresses?
    8·2 answers
  • A rectangular bedroom is 2 ft longer than it is wide. Its area is 99 ft^2. What is the width of the room?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!