![Drellibus70011](/avatars/30405.jpg)
Drellibus70011
25.02.2021 •
Mathematics
Help me please please
Solved
Show answers
More tips
- S Science and Technology How to choose a home theater system?...
- H Health and Medicine Discover the Hidden Principles and Real Results of the Japanese Diet...
- C Computers and Internet Google Search Tips and Tricks: Everything You Need to Know...
- F Food and Cooking Experts Name Top 5 Healthiest Teas...
- F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
- F Food and Cooking How many stages of coffee roasting are there?...
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
- G Goods and services How to Choose a Coffee Maker? The Ultimate Guide for Coffee Lovers...
- C Computers and Internet How to Teach Older Generations to Work with Computers?...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
Answers on questions: Mathematics
- M Mathematics Help please please please...
- M Mathematics A bottle of cat medicine says to give 2mL for every pound of body weight How much would you give a 12 pound cat A) 2mL B) 14mL C) 12 mL D) 24mL...
- M Mathematics What is the vertex of the function...
- M Mathematics An oak tree grows at a rate of 3 3/5 inches per month. How much will the tree grow in 6 1/2 months? :P A. 23 2/5 inches B. 19 1/2 inches C. 18 3/10 inches D. 21 3/5...
- M Mathematics Complete the square to rewrite yox? + 6x + 3 in vertex form. Then state whether the vertex is a maximum or a minimum and give its coordinates, O A. Maximum at (-3,...
- M Mathematics What is the average number?...
- M Mathematics Need help please. Posted a picture of the graph....
- M Mathematics 313 equals: A.6 B.9 C.27 D.33...
- M Mathematics Which expression can be used to find the area of the rectangle shown on the coordinate plane? On a coordinate plane, a rectangle has points (negative 3, 4), (negative...
- M Mathematics Given the system -x-3y – 4z=2 -x+2y-4z = 0, which is true? 2x-y+ 5z = 1 a)The system has no solutions. b)The system has exactly one solution. c)The system has exactly...
Ответ:
The second car will travel for 'H' hours.
It will travel (52H) miles before it catches up.
The first car started out 2 hours earlier, so it travels for (H + 2) hours.
It will travel 26(H + 2) miles before the second car catches it.
Both cars start out from the same place. (It's not stated in the problem, but
that's the problem's fault. If they don't both start from the same place, then
there's not information given to solve the problem.)
They start from the same place, and meet at the same place, so they both
travel the same.
52H = 26 (H + 2)
52H = 26H + 52
Subtract 26H from each side:
26H = 52
Divide each side by 26 :
H = 2 .
The second car catches up to the first car 2 hours after the second car leaves.
The cars can be Nascars, Formula Whatevers, diesel pickups, or twisted wrecks.
The scale on which their speed is measured has no more effect on the answer than
the scale on which their weight is measured has.