Mathematics, 26.09.2019 01:00 prettypb123
Charles can do a job in 1 hour, bill can do the same job in 2 hours, and bob can do the job in 3 hours. how long does it take them to do the job working together?
Answers: 2
Mathematics, 22.06.2019 01:50, iiMxlissaii
Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm. it decreased by the same amount each year. what was the change in grandpa ernie's height each year
Answers: 2
Mathematics, 22.06.2019 03:30, nakeytrag
An architect builds a model of a park in the shape of a rectangle. the model is 40.64 centimeters long and 66.04 centimeters wide. one inch equals 2.54 centimeters. use the ratio table to find the ratio of the length to the sum of the length and width in inches and in simplest form. length 40.64 width 66.04 a. 8: 21 b. 13: 21 c. 21: 13 d. 21: 8
Answers: 1
Charles can do a job in 1 hour, bill can do the same job in 2 hours, and bob can do the job in 3 hou...
Mathematics, 23.12.2020 18:20
Mathematics, 23.12.2020 18:20
Mathematics, 23.12.2020 18:20