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3 years ago

6

A mural inspired by A photographer measures 108 inches by 180 inches the scale factor is 12 what are the dimensions of the photo

graph

1 answer:

Papessa [141]3 years ago

8 0

108in/12 = 9 in

180 in/12 = 15 in

The dimensions of the photograh are 9 in by 15 in

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pickupchik [31]

Answer:

719

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3 years ago

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M+1 3/8=5 What does m equal?

Arte-miy333 [17]

$\text{ The value of m is equal to 3.625 or }\frac{29}{8} \text{ or } 3\frac{5}{8}$

<em><u>Solution:</u></em>

Given that we have to find the value of "m"

Given expression is:

$m + 1\frac{3}{8} = 5$

<em><u>Let us first convert the mixed fraction to improper fraction</u></em>

Steps to follow:

Divide the numerator by the denominator.

Write down the whole number answer.

Then write down any remainder above the denominator.

Therefore,

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$m + \frac{11}{8} = 5$

Keep the variable "m" on L.H.S and move the constant to R.H.S

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3 years ago

The probabilities that stock A will rise in price is 0.59 and that stock B will rise in price is 0.41. Further, if stock B rises

Reil [10]

Answer:

1) 0.75

2) No, the 2 events are not mutually exclusive because P(A&B) ≠ 0

3)The 2 events are not independent because P(A | B) ≠ P(A).

Step-by-step explanation:

1) P(A) = 0.59 and P(B) = 0.41

Thus; to find the probability that at least one of the stocks will rise in price;

P(A or B) = P(A) + P(B) - P(A&B)

Now, we know that if B rises in price, the probability that A will also rise is 0.61 i.e P(A|B) = 0.61

Hence;P(A & B) = P(A|B) x P(B) =0.61 x 0. 41 = 0.25

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P(A|B) = P(A&B)/P(B), For the events to be mutually exclusive, P(A&B) has to be zero. Since P(A&B) ≠ 0,the 2 events are not mutually exclusive.

C) Since P(A|B) = 0.61 and P(A) is 0.59. Thus, P(A | B) ≠ P(A).

So, therefore the 2 events are not independent.

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