Mathematics, 03.07.2021 07:30 kimho2324
It takes Caroline 1 hr to ride the train to some place and 1.5 hr to ride the bus. Every week, she must make at least 8 trips to the place, and she plans to spend no more than 9 hr in travel time. If a train trip costs $6 and a bus trip costs $5, how many times per week should she ride each in order to minimize her cost? She should ride the train for ___ trips and the bus for ___ trips in order to minimize her cost.
Answers: 2
Mathematics, 21.06.2019 17:30
If jaime wants to find 60% of 320, which table should he use?
Answers: 1
Mathematics, 21.06.2019 21:30
Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?
Answers: 1
Mathematics, 21.06.2019 22:00
You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?
Answers: 3
It takes Caroline 1 hr to ride the train to some place and 1.5 hr to ride the bus. Every week, she...
Mathematics, 04.06.2020 16:58
Physics, 04.06.2020 16:58
English, 04.06.2020 16:58
Chemistry, 04.06.2020 16:58
Mathematics, 04.06.2020 16:58
English, 04.06.2020 16:58
History, 04.06.2020 16:58
Mathematics, 04.06.2020 17:57