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Nezavi [6.7K]
3 years ago
15

A teacher had 70 packages of paper she wanted to split equally into 7 piles. How much should be in each pile?

Mathematics
1 answer:
MatroZZZ [7]3 years ago
3 0

Answer:

10

Step-by-step explanation:

70\div7=10

There are 10 packages of paper in each pile.

------------------------------------------------------------------

Check:

There are 7 piles.

Thus, there are 7*10=70 total packages of paper.

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Which describes the intersection of line m and line n?
posledela

Answer:

Point W

Step-by-step explanation:

The intersection of two lines is a point. In this case, the point is named W.

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3 years ago
In degree measure, the angles pie/3, pie/4, and pie/2 are respectively
strojnjashka [21]

Answers:

  • pi/3 radians = 60 degrees
  • pi/4 radians = 45 degrees
  • pi/2 radians = 90 degrees

=======================================

Explanation:

To apply the conversion, we use the idea that pi radians is equivalent to 180 degrees

pi radians = 180 degrees

To convert from radians to degrees, we'll multiply by the conversion factor (180/pi)

This leads us to the following:

  • (pi/3 radians)*(180/pi) = (pi*180)/(3*pi) = 180/3 = 60. So pi/3 radians converts to 60 degrees
  • (pi/4 radians)*(180/pi) = (pi*180)/(4*pi) = 180/4 = 45. So pi/4 radians converts to 45 degrees
  • (pi/2 radians)*(180/pi) = (pi*180)/(2*pi) = 180/2 = 90. So pi/2 radians converts to 90 degrees
3 0
2 years ago
Please somebody help with my math please pick one section to do ​
IRINA_888 [86]

Answer:

Number 1.

Step-by-step explanation:

Largest 4: 4m

2nd Largest: 4m

4 0
2 years ago
Jack divided his fortune of 92,000 into 8 equal parts. he gave 4 parts to his wife, 1 part to his son and divided the last 3 par
trasher [3.6K]

Answer: 4600

Step-by-step explanation:

Jack divided his fortune of 92,000 into 8 equal parts. This means a part will be equal to:

(92000 ÷ 8) = 11500.

He gave 4 parts to his wife. This means his wife has:

(11500 × 4) = 46000.

1 part to his son means that his son has: (1 × 11500) = 115000.

He gave the last 3 parts and evenly it among 5 charities. This means:

(3 × 11500) = 34500 was shared among 5 charities. Each charity will get: (34500 ÷ 5) = 6900

To calculate how much more money did his son get than the charities will be:

11500 - 6900 = 4600

5 0
3 years ago
What is the expected number of tails when a fair coin is tossed 100 times?
Karo-lina-s [1.5K]

Answer:

50 times

Step-by-step explanation:

Assuming a fair coin (probability of heads = 1/2), the expected number of heads (in the sense of mathematical expectations) is 100*1/2 = 50.

3 0
3 years ago
Read 2 more answers
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