Mathematics, 27.06.2019 18:30 darenl4478
To go to a customer's house to do repair work, a plumber charges a flat fee of f dollars, which includes the first hour of her time. for her time in excess of one hour, the plumber charges h dollars per hour. one day she had two jobs. the first job took 3.5 hours, for which her charge was $290. the second job was 4.25 hours, for which her charge was $335. what is the value of f + h?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 14:00
(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?
Answers: 2
Mathematics, 22.06.2019 00:10
2. (09.01 lc) a function is shown in the table. x g(x) −3 17 −1 −3 0 −4 2 13 which of the following is a true statement for this function? (5 points) the function is increasing from x = −3 to x = −1. the function is increasing from x = −1 to x = 0. the function is decreasing from x = 0 to x = 2. the function is decreasing from x = −3 to x = −1.
Answers: 3
Mathematics, 22.06.2019 01:00
Azul has 4 green picks and no orange picks.you add orange picks so that there are 2 orange picks for every 1 green pick.how many picks are there now.
Answers: 2
You know the right answer?
To go to a customer's house to do repair work, a plumber charges a flat fee of f dollars, which incl...
Questions
Mathematics, 22.01.2021 22:20
Mathematics, 22.01.2021 22:20
Mathematics, 22.01.2021 22:20
Mathematics, 22.01.2021 22:20
Mathematics, 22.01.2021 22:20
Mathematics, 22.01.2021 22:20
Computers and Technology, 22.01.2021 22:20
Geography, 22.01.2021 22:20
English, 22.01.2021 22:20
Computers and Technology, 22.01.2021 22:20
English, 22.01.2021 22:20
