Mr. Jenkins won $500 in a raffle. He split

Mathematics

2 answers:

MAVERICK [17]3 years ago

8 0

Answer:

He gave $160.00 to each of his kids.

Equation: 20+(Y×3)=500

Step-by-step explanation:

Subtract the 20 from both sides, giving you 480 on one side. You then have Y×3=480

You divide 480 by 3, and that gives you your answer, 160 per kid.

Sloan [31]3 years ago

3 0

Answer:

160

Step-by-step explanation:

500 divided by 3 equals 166 so i put 166 plus 166 plus 166 plus 20 ,it didn't give me 500 so i tried 160+160+160+20 and it equaled 500 so if the fathered splitted the money evenly then the answer is 160

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Answer: (80% , 85%)

Step-by-step explanation:

We know that, confidence interval for population proportion is given by :-

(p-E , p+E)

, where p = sample proportion , E = Margin of error.

Given : Proportion of elementary school teachers who are female = 82%.

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Answer:

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