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Averages
Page 3
Questions (201)
William earned $3,200 per month as a teacher for the ten months from September to June. Then he took a job as a barista at a
6 answers
asked by
Anonymous
2,193 views
Students get two grades for a test in an introductory psychology course: a letter grade, and a numerical equivalent (weighted
5 answers
asked by
Camry
1,961 views
a class consists of 24 boys and 16 girls.the average weight of the class is 41.7 kg,and the average weight of the boys is 41.1
4 answers
asked by
wan
1,855 views
You weigh 5 kittens all from the same litter and get the following data (in pounds):
1.05, 1.2, 1.15, 1.2, 1.4. Calculate the
15 answers
asked anonymously
137 views
if i had an average of 86% and I got a 4/9, how much is my average
7 answers
asked anonymously
21 views
Which of the following statements is true when an average is used to summarize data?
A) information is lost about the variability
10 answers
asked by
Curiosity
134 views
Joelle practiced piano for 45, 42, 55, and 48 minutes in the first four practice days this week. How many minutes does she need
4 answers
asked by
clyde
1,341 views
Your math test scores are 68 78 90 and 91 what is the lowest score you can iron on the next test and still achieve an average of
4 answers
asked by
Marco
1,310 views
a group of 100 students took a quiz. Their average score was 76 points. If the average score for boys was 80 points and the
1 answer
asked by
Sam
1,265 views
If tests are worth 90% & quizzes 10%. What is my average is my test average is a 83 & my quiz average is a 92?
4 answers
asked by
Diane
1,250 views
1).Last year, a shopkeeper sold an average of 7 cartons of apples from january to april. He sold an average of 9 cartons of
2 answers
asked by
RS
1,179 views
Which of the following statements is true when an average is used to summarize data?
A. Information is lost about the variability
1 answer
asked anonymously
37 views
Evian's average no five tests were 90%. The average of the four highest test scores was 93%, and the average of the four lowest
3 answers
asked by
HELP NOW PLEASE
1,071 views
William says that if Harry has 8 hits in his next 28 at bats, he will increase his batting average, which is currently 0.308.
6 answers
asked by
Anonymous
1,027 views
Before the test, I had a 97 average. I got a 92 on the test. What would my average an my grade be?
4 answers
asked by
Abril
1,015 views
A student eamed scores of 85, 83, 90, 94, 88, and 84 on the first six tests in a biology class. What score is needed on the
1 answer
asked anonymously
21 views
A town’s population has grown by 600 people in the last 2 years. On average, how many people will the town grow by in 5
1 answer
asked by
SKEYEYE
45 views
Use the image to answer the question.
A graph shows an x-axis representing time in seconds ranging from 0 to 12 in increments of
1 answer
asked by
Better be right BOT
42 views
If the average of 11 numbers are 20 and the average of 3 numbers are 48, what is the average of all the numbers.(
2 answers
asked by
Anonymous
983 views
janes math scores were 96 percent 84 percent 92,and 87 percent.what is the average of her score
2 answers
asked by
Anonymous
948 views
calculate the average percent
1970 1980 1990 2000 17.2 17.3 17.1 16.6 do you add them all together then divide by 4
4 answers
asked by
deb
936 views
The average of the first 4 numbers is 14. The average of the next 6 numbers is 25. What is the average of all 10 numbers. Can
2 answers
asked by
Shelby
916 views
You weight 5 kittens all from the same litter and get the following data (in pounds):
1.05,1.2,1.15,1.2,1.4. Calculate the
1 answer
asked anonymously
35 views
A student has scores of 72, 78, and 87 on three government exams. What score does she need on a fourth exam to give her an
2 answers
asked by
kayla
869 views
if lamar has scored 99,71,58 and 73 on his previous four tests, what score does he need on his next test so that his average is
2 answers
asked by
Kelli
885 views
I have a few math problems that I need some help with. I am somewhat confused on the one below.
Nancy hears a report that the
6 answers
asked by
Patrick
889 views
* What is the average of the first n positive even numbers?
4 answers
asked by
Anonymous
833 views
2 of 52 of 5 Items
Question A town’s population has grown by 600 people in the last 2 years. On average, how many people will
1 answer
asked anonymously
44 views
the average score of five tests was 83. the first four scores were 91, 78, 86, and 72. what was the score of the fifth test? How
2 answers
asked by
Michael
788 views
Hi, can someone please help me with this question?
When each of three different numbers is added to the average of two other
2 answers
asked by
Eliana
810 views
Scott had an average of 83 on his first three exams. He later scored an average of 92 on the next six exams. What is his average
2 answers
asked by
lynda
791 views
The average of a group of seven test scores is 80. If the lowest and highest scores are thrown out the average of the remaining
2 answers
asked by
Ryan
783 views
According to a survey, 20 adults in Los Angeles watch an average of 3 hours of
television per day, and 40 adults in San Francisco
1 answer
asked by
Mystic
42 views
John who is 15 years old, is 3 years older than his younger brother Paul. If James their brother is 21years old. What is the
3 answers
asked by
Joseph
752 views
The average (arithmetic means) of t and y is 15, and the average of w and x 15. What is the average of t, w, x, and y?
(A) 7.5
2 answers
asked by
Anonymous
716 views
For the most recent seven years, the U.S. Department of Education reported the following number of bachelor's degrees awarded in
2 answers
asked by
Shawn
686 views
The average of a set of five different positive integers is 360. The two smallest integers in the set are 99 and 102. What is
2 answers
asked by
Mark
698 views
the average of a set of six integers is 38. when a seventh number is included in the set, the average of the set increase to 47.
3 answers
asked by
Oscar
668 views
how can you find the geometric mean?
3 answers
asked by
bob
650 views
Charlie has scored
76 , 87 , 69 , and 74 on his previous four tests. What score does he need on his next test so that his average
3 answers
asked by
gracie
663 views
The average of 5 numbers is 28. What would the 6th number have to be to bring the average up to 30?
Anne’s average in math is
2 answers
asked by
katherine
677 views
10.If the average of four positive integers is 12, what is the largest possie value of one of those integers?
A.35 B.37 C.40 D.42
2 answers
asked by
philp
640 views
And we measure the height of my plants over a 3-week experimental period and obtain the following data for the final week in
1 answer
asked anonymously
37 views
The average marks of 30 students in mathematics is 69. If the class leader’s mark is included then the average becomes 70.
3 answers
asked by
Sharon
604 views
A group of 12 students has average height of 58 inches. Another group of 6 students have an average of 52 inches. What is
4 answers
asked by
Gayle
585 views
Jim has grades of 84, 65, and 76 on three math tests. What grade must he obtain on the next test to have an average of exactly
3 answers
asked by
bobby
615 views
The average of 3 numbers is 45. If one of the numbers is 43, what is the average of the other 2 numbers?
The average of 3 numbers
3 answers
asked by
Jake P.
610 views
The average score on a recent test was 75%. One of the students earned a grade of 93% while another student earned a grade of
3 answers
asked by
Emily
604 views
The class average on a math test was 82 and there are 8 students in the class. If seven of the scores are 80, 90, 78, 100, 76,
4 answers
asked by
Jack
580 views
Mr and Mrs Cheng went on an excursion with their 6 children. An average amount of $84 was spent by each adult while an average
3 answers
asked by
classics
583 views
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Parent Categories (18)
Algebra
Arithmetic
Arithmetic operations
Basic Arithmetic
Budgeting
Calculations
Data Analysis
Equations
Functions
Math
Mathematics
Measures of Central Tendency
Problem Solving
Statistical Measures
Statistics
Summarizing Data
Word problem
Word Problems