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
Iteru [2.4K]
3 years ago
6

ASAP! The graph shows outdoor temperatures (F) recorded one fall evening in Ohio. At what rate did the temperature change during

this time interval?
A, -3F/minute

B, -4F/hour

C, -5F/minute

D, -3F/hour

Mathematics
1 answer:
babymother [125]3 years ago
8 0
Your answer would be D) -3°F/hour
Look at it this way...

47°F at 7:20pm
46°F at 7:40pm
45°F at 8:00pm
44°F at 8:20pm
43°F at 8:40pm

The temperature is going down by 1°F every 20 minutes so...

-1°F/20 minutes

Obviously there's no answer choice that says that so you'd need to change the minutes into an hour...

So an hour is 60 minutes and 60/20 = 3

So if you do 3・-1

You get the answer... -3°F/hour
You might be interested in
HELP ASAP
zavuch27 [327]
2rd one I could be wrong tho
6 0
2 years ago
Read 2 more answers
Martin decided to buy 2 bags of grapes weighing 5 and two-thirds pounds each, instead of the 3 bags weighing 4 and one-fifth pou
Juli2301 [7.4K]

Answer: He ended up with about 1 pound less grapes

Step-by-step explanation:

2 bags of grapes weighing 5 and two-thirds pounds each will give a total weight of:

= 2 × 5 2/3

= 2 × 17/3

= 34/3

= 11 1/3 pounds

3 bags weighing 4 and one-fifth pounds each, will give a weight of:

= 3 × 4 1/5

= 3 × 21/5

= 63/5

= 12 3/5

He ended up buying lesser grapes. This was about 12 3/5 - 11 1/3 = 1 4/15 less. This means that he ended up with about 1 pound less grapes

3 0
2 years ago
Read 2 more answers
Hey who can solve this
Galina-37 [17]

Answer:

I need help on that too help pls

Step-by-step explanation:

7 0
2 years ago
A drawbridge will sometimes open up to let boats and other water traffic pass through. As it opens, the surface of the drawbridg
olasank [31]
16.6 meters D on apex

3 0
3 years ago
Read 2 more answers
Find the pattern of 1,2,6,18 and state if its arithmetic or geometric
Gnesinka [82]

Answer:

 its a geometric sequence where each term is 3 times the previous term.

Step-by-step explanation:

{2,6,18,54,162,486,1458...}

6 0
1 year ago
Other questions:
  • Given y=log3(x+4) what is the domain
    9·2 answers
  • How would you define the distance between parallel lines in a plane?
    8·1 answer
  • What's the answer to question number 2?????
    10·1 answer
  • Ill give brainliest
    10·2 answers
  • 20×+12&gt;14×+30<br><br> A. ×&lt;3<br> B.×&lt;7<br> C.×&gt;7<br> D.×&gt;3
    6·1 answer
  • Write an integer to represent each situation:<br> Jillian deposited $47 he received for his birthday
    15·2 answers
  • Help ASAP! Will give brainliest if correct. aa god pls be correct
    13·1 answer
  • What is the solution of this system of equations?
    8·1 answer
  • What is my favorite color<br> Free brainliest and points if right
    11·2 answers
  • toni buys three times as many jars of mayonnaise as jars of salad dressing for a company picnic. altogether she buys twelve jars
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!