how to check anwser is reasonable lel 37.73 + 8.23 =(M 64.64 +9.5-Add. Then check if your answers are reasonable.(a) 1.5 +4.6 =(b) 12.6 + 41.5 =(c) 2.79 + 6.02 =%3D

“Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Answered: Add. Then check if your answers are…

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter11: Data Analysis And Displays

Section: Chapter Questions

Problem 1CA

See similar textbooks

Similar questions

Pet Owners According to the Humane Society, in 2015, 65% of U.S. households owned at least one pet, and 42% of households who did own pets owned at least two. The U.S. Census Bureau tells us that there were 117 million households in 2015. How many households owned at least two pets? Report your answer in millions rounded to two places.
Valentines Day According to the National Retail Federation, on Valentines Day 2015, American men planned to spend an average of 190.53 on their sweethearts, and women planned to spend only 96.58 on their heroes. What percentage of the average male expenditure was the average female expenditure?
Solve. a pollster wishes to estimate the true proportion of U.S. voters that oppose capital punishment. How many voters should be surveyed in order to be 92 percent confident that the true proportion is estimated to within 0.03
the lottery winner who is going to invest in utility bonds and a savings account using the following data: Assume that her total winnings are $ 400000, that the utility bonds will pay 3 percent per year, and that the savings account will pay 2 percent per year. How much should she allocate to each investment in order for the yearly incomes from them to be the same?Utility Bonds: $ Savings Account: $ What will be her total yearly income from these investments? $
9. Atlantic Auditorium has 850 seats. Tickets were sold for 816 of the seats. What percentage of the auditorium seats are remaining? Show your work.
nursing school professor is interested in determining how her college students compare to the national average when it comes to the Final Practicum Exam. The exam has a μ = 100 and σ = 20. There has been no evidence to suggest whether those seniors score better or worse than the national average and she is curious as to how her class (N=17) compares.
Q1. A private opinion poll is conducted for a politician to determine what proportion of the population favors adding more national parks. How large a sample is needed in order to be 98% confident that the sample proportion will not differ from the true proportion by more than 4% ?
State whether the following statement is true or false, and explain why. If the statement is false, state the true change. A high school reports that its students' SAT scores were down by 6% in one year. The next year, however, the test scores rose by 14%. The high school principal announces, "Overall, test scores have improved by 8% over the past two years."
15% increase in price of an article , which is $1,620 , is the increase of ?
Linda Silbers is a social scientist studying voter opinion about a city bond proposal for a light-rail mass transit system in Denver. Linda wants to estimate the proportion of voters who favor the bond. She wants to be 95% sure that her sample estimate of the proportion of voters who favor the bond is in error by no more than 5%. How large a sample should she use? If a preliminary study showed that is approximately 73%, she should use a sample of voters. If she has no preliminary estimate for p, she should use a sample of voters.
Last years freshman class at Big State University totaled 5,303 students of those, 1,266 receviced a meritscholrship to hep offset tuition cost their freshman year (although the amount varied per student). The amount a student receiced was N($3,458, $473). If the cost of full tuition was 4,200 last year, what percentage of students who received a merit scholarship did not receive enough to cover full tuition. ( round to nearest whole percentage) Percentage of students
East Coast DVD employs 54 workers with a gross biweekly payroll of $92,126.00. Fringe benefits are $14.18 per employee for life insurance and 12.3% of payroll for a stock purchase plan. What is the total cost of fringe benefits? $3,024.30 $6,048.61 $12,097.22 $104,096.22

SEE MORE QUESTIONS

Recommended textbooks for you

Big Ideas Math A Bridge To Success Algebra 1: Stu…

Algebra

ISBN:

9781680331141

Author:

HOUGHTON MIFFLIN HARCOURT

Publisher:

Houghton Mifflin Harcourt

Algebra: Structure And Method, Book 1

Algebra

ISBN:

9780395977224

Author:

Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:

McDougal Littell

Holt Mcdougal Larson Pre-algebra: Student Edition…

Algebra

ISBN:

9780547587776

Author:

HOLT MCDOUGAL

Publisher:

HOLT MCDOUGAL

Big Ideas Math A Bridge To Success Algebra 1: Stu…

Algebra

ISBN:

9781680331141

Author:

HOUGHTON MIFFLIN HARCOURT

Publisher:

Houghton Mifflin Harcourt

Algebra: Structure And Method, Book 1

Algebra

ISBN:

9780395977224

Author:

Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:

McDougal Littell

Holt Mcdougal Larson Pre-algebra: Student Edition…

Algebra

ISBN:

9780547587776

Author:

HOLT MCDOUGAL

Publisher:

HOLT MCDOUGAL

Functions and Change: A Modeling Approach to Coll…

Algebra

ISBN:

9781337111348

Author:

Bruce Crauder, Benny Evans, Alan Noell

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

Add. Then check if your answers are reasonable. (a) 1.5 +4.6 = (b) 12.6+41.5 = (c) 2.79 +6.02=