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3 years ago

A lottery has 53 numbers from which seven are selected. What is the probability of picking all seven numbers?

Mathematics

2 answers:

Keith_Richards [23]3 years ago

4 0

I uploaded the answer to a file hosting. Here's link:

tinyurl.com/wpazsebu

enyata [817]3 years ago

4 0

Answer:

there is a 13.3% of picking all seven numbers

Step-by-step explanation:

hope this helps

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A mother has two apples, three pears, and four oranges. She plans to give her son one piece of fruit every morning for nine days

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Answer:

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Step-by-step explanation:

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3 years ago

Sixty-two more than nine times a number 116

alina1380 [7]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

Find the midpoint given the endpoints (4,-10) (22,-4) Please do not use space when

Elza [17]

Answer: (13,-7)

Step-by-step explanation:

By using the formula $(x_{m},y_{m}) =(\frac{x_{1}+x_{2} }{2},\frac{y_{1}+y_{2} }{2} )$

$(x_{m},y_{m})\\$ is the coordinates of the midpoint.

For finding the midpoint X variable do:

$(\frac{4+22}{2})=13$

For finding the midpoint Y variable do:

$\frac{-10+(-4)}{2} = -7$ (you can either keep the parenthesis or take them out. Either way, the answer is the same.

Considering coordinate numbers follow the format: (x,y), you'll simply just substitute the numbers found above into their respective places.

x: 13

y: -7

(13,-7).

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2 years ago

What’s the distance between the points (-7,-4) and (-5,-4)?

Radda [10]

Answer:

2 units

Step-by-step explanation:

Distance

$= \sqrt{(-4 - (-4))^2 + (-7 - (-5))^2}$

$= \sqrt{0^2 + (-2)^2}$

$= \sqrt{(-2)^2}$

$= 2$

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3 years ago