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3 years ago

You received partial credit in th

Mathematics

1 answer:

Blababa [14]3 years ago

5 0

Answer:

Expected value would be $ 0.896

Step-by-step explanation:

Given,

The price of the lottery ticket = $44800000,

Also, the probability of winning the grand prize = .000000020,

Thus, the expected value of the lottery ticket = value of the lottery ticket × probability of getting the lottery ticket

= 44800000 × .000000020

= $0.896

Note : value of lottery ticket = prize amount - cost of each ticket,

Here the cost price of a ticket is not given,

That's why we did not consider it.

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Find the zeros of the function: f(x) = x2 -7x + 12 Write your answer like this example: x=2,3 with no spaces.

KATRIN_1 [288]

Whenever a quadratic equation is in the form

$x^2-sx+p$

(i.e. the leading terms is 1), you can solve it by looking for two numbers that give $s$ when summed and $p$ when multiplied.

So, in your case,

$x^2-sx+p = x^2-7x+12 \iff s = 7,\quad p=12$

So, we're looking for two numbers $x_1,\ x_2$ such that:

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3 years ago

Which restaurant has the greater rate of change?<br><br> A) Juice Jammers<br> B) Bob's Burgers

hodyreva [135]

Answer:

The answer is Juice Jammers

Step-by-step explanation:

To determine which has a greater rate of change calculate out the rate of change for Juice Jammers. In order to do so, we use the first two points in the table and the slope equation.

m(slope) = (y2 - y1)/(x2 - x1)

m = (29.25 - 0)/(25 - 0)

m = 29.25/25

m = 1.17

This gives Juice Jammers a higher rate of change than Bob's Burgers

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3 years ago

Which number describes the median of the data given in the table?

oee [108]

Where is the table?

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3 years ago

99,000 = how many tens

Ray Of Light [21]

99,000/10
Take away one zero from both numbers
9,900/1 = 9,900
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3 years ago

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kirill115 [55]

Answer:

Step-by-step explanatio

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3 years ago

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