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
Eddi Din [679]
3 years ago
10

PLEASE HELP REALLY FAST!!! 18 POINTS!!

Mathematics
1 answer:
Sati [7]3 years ago
8 0

Answer:

30.5

0<h<10 =5

10<h<20 =15

20<h<30 =25

30<h<40 =35

40<h<50 =45

50<h<60 =55

multiply by frequency

5*1=5

15*4=60

25*7=175

35*2=70

45*3=135

55*3=165

add

=610

610 divided by 20 =30.5

You might be interested in
When looking at a graph, explain how you would know two variables were not proportional.
Misha Larkins [42]

Answer:

a straight line that does not go through the origin.

3 0
3 years ago
X+5/2 + x−3/3 =3 1/6
Nataly [62]
The answer is x=-1/2
3 0
4 years ago
Read 2 more answers
Consider the equation 1.5x+4.5y=18. If we graph the equation, what is the
dlinn [17]
Answer:

M=-1/3

Y=-1/3x + 4
5 0
3 years ago
The temperature went from -12°F to 18°F. Which of the following expressions could be used to find how much the temperature chang
jeyben [28]

Answer:

4. 18-(-12)

Step-by-step explanation:

so i basically took 12 and added that to 18 [and got 30] to find out how many degrees it went up and then i  solved each equation till i got 30. I hope this helped and that you could understand the way i did it.

3 0
3 years ago
A scatter plot is made with the data shown:
alexandr1967 [171]

Answer:

its B

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • **70 POINTS** NO GUESSING
    10·2 answers
  • Which inequality best represents the situation? A pine tree grows at a rate of 1.5 feet per year. James plants a 2-foot tall pin
    6·2 answers
  • How do you put decimals on a dot plot when doing M.A.D
    7·1 answer
  • What kinds of information are creditors looking for?
    13·1 answer
  • 1cm represents 5.4miles on a scale drawing, what distance does 17.1cm on the scale drawing represent in real life.
    13·1 answer
  • Solve the equation by completing the square.
    6·1 answer
  • Help! What’s the answer.. It’s a Khan Academy Problem
    11·1 answer
  • Which graph represents the solution set of the system of inequalities? {y≥13x−3y&lt;−3x−3
    10·1 answer
  • WHAT IS THE PERCENT!!!!!!!!!!!
    7·2 answers
  • Make x the subject of the formula 3 ( c − b x ) = 18
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!