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2 years ago

What does pi equal? BTW yesterday was pi day (:

Mathematics

2 answers:

Marianna [84]2 years ago

8 0

Pi is the same as
private investigator

Lapatulllka [165]2 years ago

7 0

3.14159265358....
it goes on for infinity

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Yuki´s guppies have begun to have babies . She started with 5 guppies. One week later,yuki counted twice as many guppies in the

Sati [7]

Answer:6 weeks

Step-by-step explanation: 5, 10, 20, 40, 80, 160

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3 years ago

How many hours will the 2 jobs pay the same amount

alexandr402 [8]

Answer:

explain

Step-by-step explanation:

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2 years ago

A university dean is interested in determining the proportion of students who receive some sort of financial aid. Rather than ex

Roman55 [17]

Answer:

Standard error (S.E) = 0.048 ≅ 0.05

Step-by-step explanation:

<u>Explanation</u>:-

Given sample size 'n'=76

Given the dean who randomly selects 76 students and finds that 58 out of 76 are receiving financial aid.

Sample proportion

$p = \frac{x}{n} = \frac{58}{76} = 0.7631$

The standard error is determined by

$S.E = \sqrt{\frac{p(1-p)}{n} }$

$S.E = \sqrt{\frac{0.763(0.2369}{76} }$

Standard error is 0.048 ≅ 0.05

3 0

3 years ago

7th-grade math help me, please

Lady bird [3.3K]

Answer:

> -5 4/5 is greater than

Step-by-step explanation:

First you must make them have the same denominator. So you think, which numbers do 5 and 16 have in common. 5, 10, 15 , 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80...... 16, 32, 48, 64, 80. We see that they have the number 80 in common so we multiply 4/5 by 16 which equals 64/80 then we multiply 3/16 by 5 which equals 15/80 we now see the new equation which is: -5 64/80 ___ -5 15/80. we see that -5 64/80 is greater

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2 years ago

67= 9x + 15<br><br> 30 POINTS

Zinaida [17]

Subtract 15 from both sides of the equation
Simplify
Divide both sides of the equation by the same term
Simplify
ANSWER: x= 52/9

7 0

3 years ago

Read 2 more answers