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3 years ago

Who was the first person to find out pi (3.14)

1 answer:

3 0

The first person who calculated pi was <span>Archimedes got really close however with the mathematics he had in his time he did not have decimal points nor could he use the number 0. So it has to latter once people recognize 0 as a number and the decimal point that we get what we have today. </span><span />

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A 9-ounce can of peaches sells for $1.26. Find the unit price.

Alja [10]

Answer:

0.14 per ounce

Step-by-step explanation:

1.26 ÷ 9= 0.14

Hope this helps! :)

4 0

2 years ago

What does y = x + 2 y = -3x

barxatty [35]

The answer is (-1/2, -3x)

7 0

2 years ago

FINALS QUESTION WILL GIVE BRAINLIEST

MAXImum [283]

Answer:

yes, that is the correct answer. X is domain and Y is range so you are correct.

Step-by-step explanation:

6 0

3 years ago

MRS Campbell bake some muffins. She gave 4/11 of the muffins to her friends and gave 4/7 of the remainder to the guests at and e

iris [78.8K]

Answer: she baked 1225 muffins.

Step-by-step explanation:

Let x represent the number of muffins that she baked.

She gave 4/11 of the muffins to her friends. This means that the number of muffins that she gave to her friends is 4x/11. The number of muffins remaining is

x - 4x/7 = 3x/7

She gave 4/7 of the remainder to the guests at the event. This means that the number of muffins that she gave to the guests at the event is

4/7 × 3x/7 = 12x/49

The number of muffins remaining would be

3x/7 - 12x/49 = 9x/49

She had 225 muffins left. It means that

9x/49 = 225

9x = 225 × 49 = 11025

x = 11025/9

x = 1225

3 0

2 years ago

PLZZ HELP<br>What is the common difference of the arithmetic sequence? 7, 2, -3, -8, -13,...

Westkost [7]

Answer:

Subtract 5 from the number before.

Step-by-step explanation:

7-5=2, 2-5=-3, -3-5=-8, -8-5=-13

6 0

1 year ago