subject
Mathematics, 18.06.2020 00:57 clarkster112679

A person can plow all driveways with four wheel drive trucking 3 hours. Using snow blade on lawn tractor neighbor plows same number driveway in 7 hours. How long would it take them to work together

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers
Answers: 2
question
Mathematics, 21.06.2019 20:00
How to find the exponential function y=ca^x, with points (1,2) and (2,1)
Answers: 2
question
Mathematics, 21.06.2019 22:40
How many verticies does a triangular prims have
Answers: 2
question
Mathematics, 22.06.2019 01:50
According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?
Answers: 2
You know the right answer?
A person can plow all driveways with four wheel drive trucking 3 hours. Using snow blade on lawn tra...
Questions