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
Shtirlitz [24]
3 years ago
8

John scored 48, 59, and 62 points. His average score was 60%. What was the last score to make it average?

Mathematics
2 answers:
solniwko [45]3 years ago
7 0

Answer:

Hello! Your answer is 71.

Step-by-step explanation:

(48+59+62+71) =240

240 ÷ 4 = 60.

The 4 is the four different points he got.

The 60 is the average percent.

HOPE THIS HELPS!

valentinak56 [21]3 years ago
5 0

48+59+62+x / 4=60

169+x / 4=60

169+x=60×4

169+x=240

x=240-169

x=71

This is the answer

hope you understand

You might be interested in
What is the area of a parallelogram with a base of 8 m and a height of 6 m?
shtirl [24]

Answer:

48 square m

Step-by-step explanation:

The area of a parallelogram is simply b * h, where b is base and h is height. In this case, b = 8 and h = 6. So:

A = bh = 8 * 6 = 48 square m

4 0
3 years ago
What is the point estimate for the number of cars sold per week for a sample consisting of the following weeks: 1, 3, 5, 7, 10,
Eva8 [605]
The point esimate I think would be 10
8 0
2 years ago
Some people took part in a game. The frequency shows information about their scores.
Marizza181 [45]

Answer:

The mean = 17.54

Step-by-step explanation:

Form a table as below;

<u>Interval         Frequency{f}      Midpoint of frequency{x}          fx    </u>

1-7                    19                         4                                            76

8-10                  14                         9                                            126

11-15                  15                         13                                           195

16-20                20                        18                                           360

21-35                 10                        28                                          280

36-50                13                         43                                          559

Sum                   91                                                                        1596

The mean  of grouped data = Sum of { Interval Midpoint * Frequency } /Sum of frequency

The mean= 1596 / 91

The mean = 17.54

5 0
3 years ago
To draw a line segment perpendicular to XY passing through point x
Andrew [12]
What does perpendicular mean? Well, in elementary geometry it mean 2 lines that intersect at a right angle. (90°).

So for Part one. all you need to do is draw a straight line down from the point X. Name the end point of that line M. 

Now you will connect the line M and Z.

Thats it! I hope this helped!! :)




3 0
3 years ago
Read 2 more answers
a woodworker wants to cut a board that is 5.775 feet long into 7 equal-length pieces. how long will each of the cut boards be?
Marta_Voda [28]
Just do 5.775/7 in your calculator
8 0
2 years ago
Other questions:
  • Which equation best represents a trend line for the scatter plot? These are fractions BTW.
    6·2 answers
  • Which is the most accurate measurement of 1 pound? (Remember, there are 16 ounces in a pound.)
    10·2 answers
  • The Math Club is baking pies for a bake sale. The fruit-pie recipe calls for twice as many peaches as nectarines. If it takes a
    5·1 answer
  • What is the equivalent fraction for 6/8
    11·1 answer
  • You have 216 wooden cubes. What are the dimensions of the largest cube you could make from these cubes? (Show your work... sketc
    11·1 answer
  • How many ways can five distinct paperback books and one hardcover book be arranged on a shelf if the hardcover must be the right
    9·2 answers
  • Daisy's mom is 4 times as old as she.The sum of their ages 6 years ago was 28.How is her mother now?​
    5·1 answer
  • PLEASE HELP ME!!!!!!!
    6·1 answer
  • 1. At Parker's Pizza Parlor, the total cost of an order of 5 slices of pizza is $12.37. This price includes $1. 12 in
    6·1 answer
  • Solve for x and y then find the measurement of each angle ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!