![kadinmorgan](/avatars/41657.jpg)
kadinmorgan
03.07.2019 •
Mathematics
Aneesha travels at a rate of 50miles per hour. morris is traveling 3 feet per second less than aneesha. which is the best estimate of the speed morris is traveling? 1 mile=5,280 feet a. 45 miles per hour b. 46 miles per hour c. 47 miles d. 48 miles per hour
Solved
Show answers
More tips
- S Sport How does Bodyflex work: what is it and how does it work?...
- O Other What is the oldest joke ever told?...
- F Food and Cooking How to Make Lazy Cabbage Rolls? Simple Steps to a Delicious Dish...
- F Food and Cooking Unusually Delicious Shashlik - Follow the Etiquette of Proper Preparation!...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
Answers on questions: Mathematics
- M Mathematics What’s the answer I keep trying my best, but I still can’t get it !!!...
- M Mathematics Explain how your number line shows that 8 and-8 are opposites....
- B Business If the optimal forecast of the return on a security exceeds the equilibrium return, then .A. the market is inefficient. B. an unexploited profit opportunity exists. C. the...
- B Biology In a solution of 20% salt and 80% water, I have placed a simulated cell that contains 20% salt and 80 % water. Which of the following describes OSMOSIS in this situation?...
- P Physics Tuliskan manfaat ekologis hujan tropis?...
Ответ:
Morris is traveling at 48 mph.
Step-by-step explanation:
You may know the identity 88 ft/sec = 60 mph. Using this makes the solution of this problem relatively easy.
First, we'll convert 50 mph to ft/sec:
50 mph 88 ft/sec
* = 73.3333 ft/sec
1 sec 60 mph
So, Aneesha is traveling at 73.3333 ft/sec. Morris is traveling 3 ft/sec slower, which works out to 70.3333 ft/sec. We have to convert this back to miles per hour:
70.3333 ft/sec 60 mph
* = 47.95 mph, or 48 mph (Answer D)
1 88 ft/sec
Ответ: