1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
galben [10]
3 years ago
12

Roberto, Christopher, and Joe are amateur cyclist riding in the 165.1 km long  Tour of Cortez bicycle race. Each cyclist is indi

vidually timed in the event.
Two hours into his race, Roberto has completed 73.4 km.

Three hours into his race, Christopher has completed 112.6 km.

Three and a half hours into his race, Joe has completed 128.2 km.

The cyclist must complete the race in under 260 minutes to qualify for the professional cyclist series for the upcoming year.

Place the cyclist in order from the least average minutes per km to the greatest average minutes per km that they need ride for the remainder of the race to qualify for the professional cyclist series.
Mathematics
1 answer:
neonofarm [45]3 years ago
5 0
Roberto: 2 hours equals 160 minutes. 73.4 km ÷ 160 min = 0.45875

Christopher: 3 hours equals 180 minutes. 112.6 km ÷ 180 min = 0.6255555556

Joe: 3.5 hours equals 210 minutes. 128.2 km ÷ 210 min = 0.6104761905


List from least to greatest:
1. Roberto
2. Joe
3. Christopher
You might be interested in
58. A standard six-sided die is rolled.
Lana71 [14]
12 equal likely outcomes or 6*2
4 0
3 years ago
How do you do algerbra its too hard
Marrrta [24]
That's a question that can't be answered here. 

I know how to do algebra, and I could write how to do it for you.  But If I start writing and keep going until I explain to you how to do algebra, do you know what you'd have here ? You'd have an algebra book, just like the one you use in school.

If it were possible to explain algebra in a few paragraphs, or even in a few pages, then that's what you would use in school to learn it, instead of a book.  And if it could be explained in a few minutes, or even in a few hours, then teacher would explain it all at the beginning of the year, and then you'd have the rest of the whole year to just practice it and get really good at it.

You use a book, and you spend a whole year learning it, because that's what it takes. 

I shall now reveal to you the secret hidden sneaky tricks of how to do algebra: 

(If you want to print this and stick it on the refrigerator, you have my full permission.
This method is so good that it even works with a lot of other subjects too.)

-- Go to class every day.
-- As you're sitting down, turn off your cellphone and wrap up your gum.
-- Stay awake in class.
-- Listen to what the teacher is saying.  In your mind, make pictures of what it means.
-- When you get a homework assignment, <em>write it down</em>.
-- Make a place at home where you always do your homework.  Make it a place where other people aren't running through.  While you're there doing homework, turn off the radio and your cellphone, and take the buds out of your ears.
-- <em>On the same day</em> you get the homework assignment, when you're home, sit down in the place where you do your homework, and work ALL of the examples in the assignment.  (That may mean that you can't go out that night.)
-- If there's something you just don't get, ask the teacher for a time to sit down together and work on it together until you understand it.  That's part of the teacher's job.

If you're building a brick house, and you leave out some bricks near the bottom and keep stacking bricks above the hole, the part above the hole could come crashing down any minute, and there's no way to go back later and try and fill in the hole.

Algebra is exactly like that.  Each day or two, in class and in homework, you have to use what you learned in the<em> <u>last</u></em> day or two.  If there's a hole there, it's awfully tough to build anything on top of it.  If you don't understand how to do something, or you blow off a couple of homeworks, there is <em>no way</em> to go back and catch up <em>later</em>.

Follow my method, and algebra is <em>easy</em> !
4 0
3 years ago
Read 2 more answers
How many total necklaces can Maria own?
Sonbull [250]

Answer:

49

Step-by-step explanation:

She can buy 46 more and she has three, so she can own 49

8 0
3 years ago
Read 2 more answers
77
Bond [772]
\frac{77}{16} =  \frac{64+13}{16} = \frac{64}{16} + \frac{13}{16} =4 \frac{13}{16}=4.8125\\=4.81 \times 100~percent=481~percent\to\boxed {D}
5 0
4 years ago
Explain how you use estimation to check the reasonableness of a solution to a practical problem.
Oxana [17]

Answer:

Well, one way to use reasonableness is to estimate the answer to see if your answer is an outrageous answer or not. So, looking at your problem, you see that you are multiplying a two hundred something number by 4 and then subtracting 10 from it.

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Identify a variable that you would expect have a left-skewed shape, a right-skewed shape, and a symmetrical shape.
    11·1 answer
  • Write three Powers that have values greater than 120 and less then 130
    13·1 answer
  • What is the value of x in the figure below?
    6·2 answers
  • Algorithms 32.5° + 16°=
    7·1 answer
  • Can someone do this quickly please?
    15·2 answers
  • Sarawong had some candy to give to his four children. He first took nine pieces for himself and then evenly divided the rest amo
    9·2 answers
  • Which set of measurements forms a right triangle? Use the Pythagorean theorem: a2 + b2 = c2.
    10·1 answer
  • Which unit would you use to measure the length of a soccer field
    14·2 answers
  • The spherical bottle has a conical shaped lid with a diameter of 5cm and a height of 4.5cm. Given this information, calculate th
    8·1 answer
  • Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!