Anshuman2002
19.05.2020 •
Mathematics
The rate of a traveling object varies directly with distance and inversely with time. This relation applies to the Johnsons, as they are traveling by car on their way to a vacation spot 240 miles from their home. They plan to travel at the speed limit of 60 mph. How much time will it take them to travel there, and how much time could they save by going 80 mph?
A. 1 hour; 4 hours
B. 4 hours; 2 hours
C. 3 hours; 1 hour
D. 4 hours; 1 hour
Solved
Show answers
More tips
- H Health and Medicine 10 Ways to Cleanse Your Colon and Improve Your Health...
- D Dating, Love, Relationships How to Overcome Jealousy: Tips and Tricks...
- H Health and Medicine Angina: Causes, Symptoms, and Treatment...
- C Computers and Internet How to Learn to Type Fast?...
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- S Style and Beauty How to braid friendship bracelets?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking Which Calamari Salad is the Most Delicious?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
Answers on questions: Mathematics
- M Mathematics Last year, Jayla s history and math classes had regular tests. Each history test had 6 questions and each math test had 3 questions. If Jayla had to answer the same number...
- M Mathematics The eqashion -4 x -2...
- M Mathematics Describe each of the following lines using: a vector equation, parametric equation and a cartesian equation. 1. A line parallel to the X-axis which passes through (-2,2,1)...
- M Mathematics Sean spelled 13 out of 20 words correctly on his spelling test write his test score as a percent...
- M Mathematics I need help on this to find what the relationship is...
- M Mathematics Identify the slope and y-intercept...
- H History I m being timed pls hurry! Look at the image of a plant which are best illustrated...
- B Business Lyon, a cash-basis taxpayer, died on January 15, Year 2. In Year 2, the estate executor made the required periodic distribution of $9,000 from estate income to Lyon s sole...
- M Mathematics If line et is tangent to circle a at t and the measure of ∠tng =27° what is the measure of ∠net? a 63° b 90° c 100° d 126°...
Ответ:
Ответ:
4hrs:1hr
Step-by-step explanation:
Its cuz rate = miles/time, so time = miles/rate, so 240/60, so time should be 4 hrs. Then, if it changes to 80, 240/80 = 3hrs, and 4-3 = 1.
Ответ:
how many feet is the entryway.
Step-by-step explanation: