Mathematics, 14.03.2020 22:05 brettriley4402
Perform the required calculations for each of the following items. Round your answers to the nearest 0.1%.
Perform the required calculations for each of the following items. Round your answers to the nearest 0.1%.
25. A class had 30 pupils at the beginning of this school term, but now has 5 more pupils. What is the percent of increase?
26. Eggs were $2.05 per dozen on January 1 and $2.00 per dozen on February 1. What percent did the price decrease during January?
27. During November the price of each share of a certain stock declined from $196 to $132. What was the rate of decline for that month?
28. By careful reorganization, a company was able to reduce the cost of operation from $21,840 per month to $17,190 per month. By what percent was the cost of operation reduced?
29. The circulation of a city library for September was 157,928 books; for October, 184,211 books. What was the percent of gain for October over September?
Answers: 2
Mathematics, 21.06.2019 18:00
Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?
Answers: 1
Mathematics, 21.06.2019 18:30
This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤
Answers: 2
Mathematics, 21.06.2019 20:00
Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?
Answers: 1
Perform the required calculations for each of the following items. Round your answers to the nearest...
Mathematics, 26.07.2019 15:30