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3 years ago

7

To win the Power Ball, you must pick the right group of 5 balls numbered 1 through 59 without repetitions and choose the right P

ower Ball out of 35. What is the probability of picking the right one?

1 answer:

sattari [20]3 years ago

7 0

Without repetion
1/(59*58*57*56*55+35)=1/600,766,355

prob is 1/600,766,355

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<em>Question:</em>

<em>If one basket contains five bottles each weighing 7 1/4 and the other basket has six apples each weighing 6 1/2 ounces. Which basket is heavier and by how much ?</em>

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Step-by-step explanation:

Given

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$Weight(Bottle) = 7\frac{1}{4}$

$Apples = 6$

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Required

Determine which basket is heavy

and by how much?

First, we need the total weight of each basket.

For the bottles' basket

$Total\ Weight = Weight * Bottles$

$Total\ Weight = 7\frac{1}{4} * 5$

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$Total\ Weight = \frac{29 * 5}{4}$

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For the bottles' basket

$Total\ Weight = Weight * Apples$

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$Total\ Weight = \frac{13}{2} * 5$

$Total\ Weight = \frac{13* 5}{2}$

$Total\ Weight = \frac{65}{2}$

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By comparing both total weights, $36\frac{1}{4} > 32\frac{1}{2}$

Hence:

The basket of bottles weighs more than the basket of apples

Calculating the difference:

$Difference = 36\frac{1}{4} - 32\frac{1}{2}$

$Difference = \frac{145}{4} - \frac{65}{2}$

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$Difference = \frac{15}{4}$

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