Mathematics, 27.09.2019 03:30, gwbdee918
Each of a, b,c need a certain unique time to do a certain work. c needs 1hr less than a to complete the work. working together they require 30min to complete 50percent of the job. the work also gets completed if a & b start working together and a leaves after 1hr and b works for further 3 hrs. how much work does c do per hour?
a)16.6%
b)33.3%
c)66.6%
d)50%
Answers: 1
Mathematics, 21.06.2019 18:10, alisonn2004
Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.
Answers: 2
Mathematics, 21.06.2019 21:00, angelaguero536
In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)
Answers: 1
Each of a, b,c need a certain unique time to do a certain work. c needs 1hr less than a to complete...
Biology, 13.04.2021 21:40
Mathematics, 13.04.2021 21:40
Mathematics, 13.04.2021 21:40
Mathematics, 13.04.2021 21:40