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lukranit [14]
3 years ago
15

Avi's pet hamster chubby loves to run in his hamster wheel. during one "race", avi counts 100 rotations of the wheel. she wants

to know how far chubby ran, so she measures the diameter of the wheel and finds that it is 8 space incheshow far did chubby run
Mathematics
2 answers:
yKpoI14uk [10]3 years ago
5 0
If the diameter is 8 inches, the circumference is 8π inches.  So if the pet turned the wheel 100 revolutions the distance traveled is:

d=100(8π) inches

d=800π inches

d≈2513.27 inches
USPshnik [31]3 years ago
5 0

Answer:

Chubby ran a total distance of 6280 cm.

Step-by-step explanation:

Each time the hamster wheel rotates, the distance Chubby runs is equal to the circumference of the wheel.

We can use the formula C = πd to find the circumference of the wheel.

C  =πd

=π(20)

=20π

The circumference of Chubby's wheel is 20π cm.

Since the wheel rotated 100 times, the total distance Chubby ran is 100 times the circumference of the wheel:

100 x 20π = 2000π

2000π = 2000 x 3.14

6280

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What is the difference between decimal and binary numbering systems give examples of when you would use each?
vaieri [72.5K]

The difference between decimal and binary system are-

  • The base-10 system, often known as the decimal system, is the oldest and most widely used system of numbers.
  • The binary number system, often known as base 2, is used by computers.
<h3>What is decimal system?</h3>

Our daily use of numbers is based on a decimal number system, which uses 10 digits. A number system in mathematics is thought of as the use of digits or symbols to represent numbers.

  • The binary number system, the decimal number system, the octal number system, and the hexadecimal number system are the four primary varieties of the number system.
  • Given that it was challenging to multiply & divide big numbers by hand in earlier civilizations, this decimal system system is sometimes called as the Hindu-Arabic and Arabic number system.
<h3>What is binary system?</h3>

The base-2 number system is the binary system. That implies that it solely use the digits 0 and 1. The 1 one location is moved to its left into the 2s place when adding one to one, and a 0 is placed in the ones place, yielding the number 10. In such a base-10 system, 10 thus = 10. 10 = 2 in the base-2 system.

  • The place values in a base-2 system begin with ones and progress to twos, fours, then eights as one move to its left.
  • This is due to the base-2 system's foundation in powers of two.
  • A bit is the term for each binary digit.

Therefore, a binary number system only employs two different digits(0 and 1), whereas decimal number system includes ten different digits (ranging from 0 to 9).

To know more about decimal system, here

brainly.com/question/16913175

#SPJ4

6 0
2 years ago
Help me out please???
11111nata11111 [884]
90 pb hope it helped ssdyacyd ja hcdke uvsk fideciscwtory264994972076159467577396257242
7 0
3 years ago
PLS HURRY!!! I'LL GIVE BRAINLIEST!!!
KIM [24]

Answer:

2/3

Step-by-step explanation:

in order to find slope we do rise over run or y over x. if you look at the pictrue, when x increases by 3 then y increases by 2. Hope this helped!!!!!!

7 0
3 years ago
The volume of a box is 4 in. wide, 2 in high and 5 in. long is
sladkih [1.3K]

Answer:

40 in^3

Step-by-step explanation:

Volume of a box is given by

V = l*w*h

V = 4*2*5

   = 40 in^3

8 0
3 years ago
Which expressions have a quotient of -8? Select all that apply.
Svet_ta [14]

Answer:

A

Step-by-step explanation:

All of the others equal -8

I hope this helps

Please give a thanks (and brainliest trying to level up)

if wrong pls leave a comment

7 0
3 years ago
Read 2 more answers
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