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3 years ago

HELP PLZ

Mathematics

1 answer:

ycow [4]3 years ago

5 0

Answer:

The probability model is

= P(A or B)

Step-by-step explanation:

a) Data and Calculations:

Estimated revenue if the day is sunny = $3,000

Estimated loss if the day is rainy = $600

The probability of rain = 30%

Therefore, the probability of sunshine = 70% (100 - 30)

The probability model is based on the probability of rain or sunshine

= P(A or B)

= A*70% - B*30%

The outcome from either rain or sunshine

= ($3,000 * 70%) -($600 * 30%)

= $2,100 - $180

= $1,920

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Ulleksa [173]

Answer:

6x-5y=-10

Step-by-step explanation:

We are given an equation in words and we are to translate it and then re-write its standard form:

'y space equals space 6 over 5 x space plus space 2 '

$y = \frac { 6 } { 5 } x + 2$

Re-arranging this given equation to get:

$y - 2 = \frac { 6 } { 5 } x$

$5(y-2)=6x$

$5y-10=6x$

$6x-5y=-10$

So the correct answer option is 6x-5y=-10.

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3 years ago

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3 years ago

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4 years ago

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3 years ago

Explain how to use the distributive property to find the product (3) ( 4 1 5 )

Zanzabum

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4 years ago