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]
2 years ago
8

3 With 72 million bicycles, correct to the

Mathematics
1 answer:
Galina-37 [17]2 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 large rock has a mass of 9,000 grams. What is the mass of the rock in kilograms ?
katovenus [111]
The mass of the rock in kg is 90,000 kg
4 0
3 years ago
Read 2 more answers
Write 9,540,000 in expanded form using exponents to show powers of 10
krek1111 [17]

Answer:

9* 10^{6}+ 5* 10^{5}+4* 10^{4}.

Step-by-step explanation:

Given  :  9,540,000

To find : Write 9,540,000 in expanded form using exponents to show powers of 10.

Solution : We have given 9,540,000

Here 9 is at million place 9000000

5 is at hundred thousand place = 500,000.

4 is at tens thousand place = 40,000

We expanded it as

9, 000,000 + 500,000+40,000.

In term of power of 10.

9* 10^{6}+ 5* 10^{5}+4* 10^{4}.

Therefore,

9* 10^{6}+ 5* 10^{5}+4* 10^{4}.

6 0
3 years ago
Nolan polled the 2 fastest swimmers on the swim team.
torisob [31]

Here's link to the answer:

cutt.us/tWGpn

4 0
2 years ago
A taxi driver makes $24.50 in an hour, but uses $6.75 worth of gas during that time. What will the driver's total earnings for t
sergiy2304 [10]
The answer is $17.75, though usually the taxi company will pay for gas that the driver uses.
6 0
3 years ago
Composition about myself in 150 words​
tigry1 [53]

Answer:

I am a student who’s studying in a prestigious college in Bangalore city. It’s a city where I grew up. I live in a town with my family. The school I studied till 12th is also in the town.

Things I am good at

Almost everyone is kind at least one sport. The one competition that I am good at is basketball. In my school, almost everyone had an obsession with the sport, and so did I. Every game period, my teacher would make us play basketball, along with other games. Over the years, the way I played basketball improved, and while learning the game, I discovered other lessons as well. One of the lessons I’ve learned is how to play in a team. When you play in a group, you depend on each other for winning.

I have always been energetic and lively. While many people feel awkward and weird, making me friends, I have no problems with making new friends. I can talk to everyone quickly and know them.

This is not about me took it from the web!!

Hope it helps!!!

8 0
3 years ago
Other questions:
  • Find the circumference and Area of a circle with radius 7 yd<br> Use the value 3.14 to help
    12·1 answer
  • What is the domain of y=log4(x+3)
    10·2 answers
  • HELP I WILL MARK YOU AS A BRAINLIEST!!
    9·1 answer
  • Bridget has swimming lessons every fifth day and diving lessons every third day. If she had a swimming lesson and a diving lesso
    11·1 answer
  • the modes of a 7 set of numbers is m and n. the average is 18. three of the 7 numbers are 2m-3, m+12, and 3n+2. what is the valu
    15·1 answer
  • Hii!! Please help me out. To help me understand the answer just say exactly which part I'm putting the number in and stuff.
    13·1 answer
  • What is a polynomial expression?
    8·1 answer
  • Armando deposits $3,827 into a bank account paying 2.8% interest,
    10·1 answer
  • Add the algebraic expressions x²+x-2 and 2x²-5x+7​
    11·2 answers
  • Select the correct answer
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!