subject
Mathematics, 20.07.2019 20:00 ruslffdr

Determine whether quantities vary directly or inversely and find the constant of variation. a teacher grades 25 students essays in 4 hours. assuming he grades at the same speed, how long will it take him to grade 35 essays?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
When benny’s sister penny is 24, benny’s age will be 125% of her age. how old is lenny? a) how old will benny be then? b)if benny is 12 years old now, how old is penny now? explain your reasoning.
Answers: 1
question
Mathematics, 21.06.2019 17:30
Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling
Answers: 2
question
Mathematics, 21.06.2019 19:20
Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5
Answers: 1
question
Mathematics, 21.06.2019 19:30
In the geometric progression –3, 12, −48… what term is 3,072?
Answers: 2
You know the right answer?
Determine whether quantities vary directly or inversely and find the constant of variation. a teache...
Questions
question
Mathematics, 09.10.2019 14:30
question
Mathematics, 09.10.2019 14:30