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
Gnesinka [82]
3 years ago
12

Hello please help me! There are 3 questions, I will give brainliest!

Mathematics
1 answer:
Shalnov [3]3 years ago
4 0

Answer:

1) There are 13 students in Jerry's study.

2) There are 39 students in Kathy's study.

3) Jerry's study is more trustworthy!

Step-by-step explanation:

1) Jerry's study is the one with the dot plot.

Now, the number of students is calculated by adding the total number of dots in the plot.

We have a total of 13 dots.

Thus, there are 13 students in Jerry's study.

2) Kathy's study is the one with the histogram.

The total number of students is gotten by adding the corresponding number of students on the y-axis for each range of distance on the x-axis.

Total number of students = 9 + 11 + 7 + 12 = 39 students

3) Jerry's study where he used a dot plot is likely to be more trustworthy because it gives exact values of the number of students for each distance represented whereas, Kathy's study where she used a histogram doesn't give exact values but just gives a range of distances for a particular number of people.

You might be interested in
Help?????????????????
Alborosie

Answer:

please make the image less blurry

Step-by-step explanation:

6 0
2 years ago
What is the sum of 4/6 and 4/9
dsp73
I hope this helps you

4/6=4.6/6.6=24/36

4/9=4.4/4.9=16/36

24/36+16/36

24+16/36

40/36

4.10/4.9

10/9
8 0
2 years ago
Read 2 more answers
Evaluate:Log2(1/16)​
e-lub [12.9K]

Answer:

-4 i think

Step-by-step explanation:-4 i think

7 0
2 years ago
Read 2 more answers
What is the measure of the greatest angle of a triangle if the side lengths are 21m, 23m, and 25m
docker41 [41]
CosA=(21^2+23^2-25^2)/2*21*23
cosA=345/966
A=cos^-1(345/966)
A=69.08

8 0
3 years ago
Find the stated lengths in each parallelogram
alexandr1967 [171]

Answer:

40/3, 172/3, respectively

Step-by-step explanation:

x + 9 = 2y

2x = 2y + 2

x + 9 = 2(2x - 2)

4x - 4 = x + 9

3x - 13 = 0

x = 13/3

y = 40/6

RT = 13/3 + 9 = 40/3

QS = 160/3 + 4 = 172/3

8 0
3 years ago
Other questions:
  • The speed of a car is discrete data?
    6·1 answer
  • The tens digit of a 2 digit number is twice the units digit. The sum of the digits is 12. Find the original number.
    15·1 answer
  • Here goes problem 4 i need help
    7·2 answers
  • Which one of the following statements is true of perpendicular lines? A. They intersect to form an obtuse angle. B. They interse
    5·1 answer
  • Your annual clothing bill went up from $677.15 last year to $783.17 this year. What is your annual percent of increase from last
    14·1 answer
  • NEED HELP!!! In triangle ADE, side BC is parallel to side DE. What is the length of side CE?
    11·1 answer
  • Solve the radical equation x-4 - 1 = 5
    8·1 answer
  • 7/8 divided by 3/9<br> please show steps and explain how so i can understand
    10·2 answers
  • Is x+y is an algebraic expression?
    14·2 answers
  • How does the graph of g(x)=4^x+5 compare to the function represented by the table below?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!