subject
Mathematics, 05.12.2020 08:30 krojas015

11. Mary traveled a total of 10 hours and a total of 1850 miles by car and by plane Driving to the airport by car, she averaged 50 miles per hour. In the air, the plane averaged 300 miles per hour. How long
did it take her to drive to the airport?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?
Answers: 1
question
Mathematics, 21.06.2019 18:00
A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees
Answers: 2
question
Mathematics, 22.06.2019 02:00
Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?
Answers: 2
question
Mathematics, 22.06.2019 03:30
The height above the ground (in feet) of a ball dropped from the top of a 30-foot-tall building after t seconds is given by the polynomial: ? 16t^2+30 what is the height of the ball after 1/2 second?
Answers: 3
You know the right answer?
11. Mary traveled a total of 10 hours and a total of 1850 miles by car and by plane Driving to the a...
Questions
question
Mathematics, 24.11.2021 07:50
question
Mathematics, 24.11.2021 07:50
question
Chemistry, 24.11.2021 08:00
Questions on the website: 13722365