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
ehidna [41]
3 years ago
8

3 With 72 million bicycles, correct to the

Mathematics
1 answer:
Galina-37 [17]3 years ago
5 0

Answer:

  181 million km

Step-by-step explanation:

"Correct to the nearest unit" means the actual value might be 1/2 unit larger (or smaller) than the reported value.

The upper bound would be the product of the maximum number of bicycles and the maximum distance each travels:

  (72.5 · 10^6 bicycles)(2.5 km/bicycle) = 181.25 · 10^6 km

__

Since the given numbers are good to 2 significant figures (or so), we might reasonably put the upper bound as 180·10^6 km.

You might be interested in
A rectangular garden must have a perimeter of 150 feet and an area of at least 1200 square feet. describe the possible lengths o
blagie [28]
The possible lengths of the garden would be all of the common factors of 1200.
1 , 1200
2 , 600
3 , 400
4 , 300
5 , 240
6 , 200
7 , 171.43
8 , 150
9 ,  133.33
10 . 120
11 . 109.09
12. 100
13. 92.31
14. 85.71
15. 80
16. 75
17. 70.59
18. 66.67
19. 63.15
20. 60
And so on. (all of the above are in pairs)
5 0
3 years ago
Read 2 more answers
3x − 2y = −2
Lina20 [59]

Answer: C. -3y+14

Step-by-step explanation:

3x-2y=-2\\x+3y=14

Move 3y to ther right side.

3x-2y=-2\\x=-3y+14

So the answer is C. Because x = -3y+14.

7 0
3 years ago
Read 2 more answers
Find an equivalent mixed number for the decimal number.<br><br> 16.3
timofeeve [1]

Answer:

16 3/10

Step-by-step explanation:

Think about what fraction become .3 when put into a calculator

that's a 3 in the tenths place in the decimal system so the fraction would be 3/10. Then finally add on the 16

*an aside if this is wrong it it is possible that they have rounded 1/3 to one decimal place. (1/3 is usually .33333 repeating)

6 0
3 years ago
Read 2 more answers
I WILL MARK BRAINLIST!! HURRY HELP!! PEASE THANK YOUU
ZanzabumX [31]

Given that a rectangle has an area of 345 square millimeters and a base of 15 millimeters, find the height.

Area of a Rectangle = b x h

So, to find the height, we would reverse it by dividing the area by the base.

Work:

345/15 = 23

So, 23 would be our height.

Thus, the height of the rectangle is 23 millimeters.

3 0
3 years ago
Read 2 more answers
52. Kite ABCD has a longer diagonal AC with a length of 20in and a shorter diagonal BD with a length of 15in. The diagonals inte
sineoko [7]
7.5
the answer is 7.5
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the percent of 840 is 546
    9·1 answer
  • Complete the table. Original Price Percent 112 of Discount 32% Sale Price
    10·1 answer
  • Jada bar and arcade with 58 colored pencils she and her three sisters which are the pencils equally how many pencils will each p
    9·1 answer
  • (16.5+1.5n)°(12+2n)°
    11·1 answer
  • Helppppppppppppp!!!!!!
    15·2 answers
  • A garden shop charges $72 for 3 rose bushes and 2 lilac bushes. It also charges $114 for 5 rose bushes and 3 lilac bushes. At th
    9·2 answers
  • Find the x and the measure of each angle
    13·1 answer
  • HELPP!!! 100 POINTS AND BRAINLIEST!! Sketch the graph of the function y = 20x − x2, and approximate the area under the curve in
    15·1 answer
  • What is the square root of 6​
    10·1 answer
  • Or
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!