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Mice21 [21]
4 years ago
8

A new pencil was 18 cm long. Now it measures 12.7 cm. How many centimeters of the pencil have been used?

Mathematics
2 answers:
Anarel [89]4 years ago
7 0

Answer- 5.3 cm

Step-by-step explanation:

18-12.7

galina1969 [7]4 years ago
5 0

18-12.7, 5.3 centimeters have been used

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Three friends went to the movies. They shared a popcorn and a pack of
faust18 [17]

Answer:

Step-by-step explanation:

A) x+9 =45

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3 0
4 years ago
At the post office, 42% of packages ship priority mail. If 150 packages are shipped today, how many will not go priority mail?
alexdok [17]

(1 - 0.42)*150 = 63

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87 packages were not priority mail.

3 0
3 years ago
The table below shows the gender in amount of time each person surveyed exercises each day. What is P(do not exercise male)?
slava [35]

Total people = male + female = 82+18+94 +46= 240

People that do not exercise and is male: 18

To find the probability divide the number of people that do not exercise and are male, by the total number of people.

18/240 = 0.075

P = 0.075

8 0
1 year ago
For PE Mr Jones wants to split boys and girls equally into as many mixed groups as possible. There are 168 boys and 60 girls. Ho
Bond [772]

Answer:

12

Step-by-step explanation:

You need the greatest common factor of 168 and 60.

168 = 2^3 * 3 * 7

60 = 2^2 * 3 * 5

For the GCF, you need common factors with the lower exponent.

Between 2^3 and 2^2, choose 2^2.

Then you have 3 as a common factor.

5 and seven are not common.

GCF = 2^2 * 3 = 12

Answer: 12

8 0
3 years ago
Need help with 3 and 4
AleksAgata [21]

Answer:

Bruh I can hardly see

Step-by-step explanation:

Maybe u should try copy and pasting everything there and putting it on the question page that will make it MUCH more visible

 Sry I couldnt answer tho

Have a Good day! UwU

7 0
3 years ago
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