Average Score on Final Examination Class A only 74.5 Class B only 79.5 Classes A and B combined 77.5 All of the students in two classes, class A and class B, took a final examination. No student was in both classes. The average (arithmetic mean) scores on the examination are shown in the table above. What is the ratio of the number of students in class A to the number of students in class B? Give your answer as a fraction. 00

Average Score on Final Examination Class A only 74.5 Class B only 79.5 Classes A and B combined 77.5 All of the students in two classes, class A and class B, took a final examination. No student was in both classes. The average (arithmetic mean) scores on the examination are shown in the table above. What is the ratio of the number of students in class A to the number of students in class B? Give your answer as a fraction. 00

Name: Average Score onFinal ExaminationClass A only74.5Class B only79.5Clas
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: Average Score onFinal ExaminationClass A only74.5Class B only79.5Classes A and Bcombined77.5All of the students in two classes, class A and class B, took a final examination. No student was inboth classes. The average (arithmetic mean) scores on the

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Similar questions

Sarah is training for a bike race she rides her bike 5 3/4 miles in 1/3 hour. What is her rate in miles per hour?
EM 1 The average minutes played by NBA players is 1,800 minutes with stdex 318 minutes. The league is interested in finding a lower and upper score where the middle 75.40% of all players have their minutes. Find the lower and upper values.
number divisor. 70% • w = 14 0.7 w 14 0.7 0.7 14 0.7 0.7|14 W W 6 9
The table below consists of 7 numbers. Find the percentile of the value 56. (Note: Percentiles are always rounded to the nearest whole number.) 56 84 60 21 47 81 35 56 represents the -th percentile
Esitmate the percentages 66 2/3 of 3,300
which one is the greatest?
Help
lecture(12.2): A statistic class is made up of 28 students online and 21 students in person. What proportion of the class is learning online?. Round your answer to 2 decimal places
SAVE THE PROPORTION BELOW. (WRITE YOUR ANSWER AS A DECIMAL AND ROUND IT TO THREE SIGNIFICANT DIGITS.) 8/X = 24/5
remains as a percentage, what does it sh after her brother is finished? N MP
What percentage of 95 is 57? Please show work. A. 0.6% B. 40% C. 60% D. 167%
Name Date Score/8 WIDGETTO Fractions, Decimals & Percents 1. Complete the table, using the number given in each row. Record fractions in lowest terms, even if you waste thems by slos value to start. The first three rows have been completed as examples. Fazodien Detal Percent 10 1 100 10 0.30 or 0.8 10% 20 2 1 = = 0.20 or 0.2 20% 100 10 5 2 4 40 40% 0.40 or 0.4 = = 5 10 100 0.50 or 0.5 5 8 uyamour dutenes noite utenso noitesup new bis sem HC- 309962500 Ele mesele imelotnoitus 25/ 7 10 sonintusspster een 75% svo og b 80% 19 panen nimic 20 1.25 2. By now, you have probably found an easy way to convert between fractions, decimals and percentages. What "trick" or technique works best for you? Please share! 80 56