![jackfooman3100](/avatars/48073.jpg)
jackfooman3100
04.07.2020 •
Mathematics
Two mechanics worked on a car. The first mechanic worked for 20 hours, and the second mechanic worked for 15 hours.
Solved
Show answers
More tips
- 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?...
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- F Food and Cooking The Disease That Haunted Abraham Lincoln...
- C Computers and Internet How to Get Rid of Windows Genuine Check?...
- H Health and Medicine How to perform artificial respiration?...
- S Style and Beauty Tricks and Tips: How to Get Rid of Freckles...
Answers on questions: Mathematics
- M Mathematics If you buy 3 packs of pop for $12 how much should you sell each pop for...
- M Mathematics In a box of 500 colored balls, 75 are black, 150 are green, 175 are red, 70 are white, and 30 are blue. what are the probabilities of selecting a ball of each color....
- M Mathematics Read the following instructions carefully and apply those in your translation: interpreting the statement indicator h as i am happy interpreting the statement indicator t as i...
- M Mathematics Average yearly inflation. if an item costs c at one time and d n years later, and cxn = d, then we call x the average annual inflation factor (for example, x = 1.04 refers to...
- M Mathematics Arock band is playing a concert at music hall 49, which has 2,500 seats. if 80% of the tickets were sold before the night of the concert, then there are how many tickets available...
- M Mathematics 2. for this problem, all functions are real-valued. a real root for a function / is a real number such that ) = 0. for each of the following, write down the negation in english....
- M Mathematics determine whether each statement is true/false, and justify answer. a) suppose that a is an invertible n\times n matrix with integer entries. if det(a) = 1 , then a^{-1} also...
- M Mathematics One of the great discoveries of the pythagorean school is that the side and diagonal of a square are not commensurable. namely in modern parlance, the ratio of the length of the...
- M Mathematics 7hours, 57 mtwo cyclists, 84 miles apart, start riding toward each other at the same time. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed...
- M Mathematics The daily cost to manufacture trinkets for tourists is given by the cost function c(x)=0.002r? +4.8x+750 dollars where x is the number of trinkets. a. use calculus to estimate...
Ответ:
The correct answer is D. Company 3 charges only a flat fee and does not charge per mile.