Mathematics, 11.03.2020 02:43 djnkyworld
Last night Vivian spent 90 minutes doing homework,2/3 hour reading, and 480 seconds fixing her lunch. How many more minutes did she spend doing her homework than she did reading and making her lunch
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 12:30
Autility company burns coal to generate electricity. the cost c(p), (in dollars) of removing p percent of the some stack pollutants is given by c(p)= 85000p/100-p a) find the cost to remove 30% of the pollutant b) find where the function is undefined
Answers: 3
Mathematics, 22.06.2019 02:20
The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?
Answers: 2
You know the right answer?
Last night Vivian spent 90 minutes doing homework,2/3 hour reading, and 480 seconds fixing her lunch...
Questions
Chemistry, 26.01.2021 18:00
Mathematics, 26.01.2021 18:00
Chemistry, 26.01.2021 18:00
Mathematics, 26.01.2021 18:00
Health, 26.01.2021 18:00
Spanish, 26.01.2021 18:00
Mathematics, 26.01.2021 18:00
Biology, 26.01.2021 18:00
Mathematics, 26.01.2021 18:00
Arts, 26.01.2021 18:00
Biology, 26.01.2021 18:00
