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3 years ago

14

A red die is tossed and then a green die is tossed what is the probability that the red die shows an even number or the green di

e shows an even number

2 answers:

Svetlanka [38]3 years ago

4 0

The red and green both have a 50% chance

Sergeeva-Olga [200]3 years ago

3 0

The probability for the red die is 50% as with the green die.

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Write a linear equation based on given information. Through (5,-5) and (4,0)

Katena32 [7]

For this case we have that by definition, the equation of the line of the slope-intersection form is given by:

$y = mx + b$

Where:

m: It is the slope of the line

b: It is the cut point with the y axis

We have the following points:

$(x_ {1}, y_ {1}) :( 5, -5)\\(x_ {2}, y_ {2}) :( 4,0)$

We find the slope:

$m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}} = \frac {0 - (- 5)} {4-5} = \frac {5} {- 1} = - 5$

Thus, the equation is of the form:

$y = -5x + b$

We substitute a point and find b:

$0 = -5 (4) + b\\0 = -20 + b\\b = 20$

Finally, the equation is:

$y = -5x + 20$

Answer:

$y = -5x + 20$

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3 years ago

Easy volume problem.

bagirrra123 [75]

Volume = l×b×h = 48×40×30 = 57600 cm²

5 0

3 years ago

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Wimming Pool On a certain hot summer's day, 528 people used the public swimming pool. The daily prices are $1.25 for children an

Lubov Fominskaja [6]

The answer is 2,770.3125 or you want me to check for a other answer

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3 years ago

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Convert the angle 0 = 310° to radians. Express your answer exactly.

guapka [62]

Answer:

5.425

Step-by-step explanation:

310° = 310° × π ÷ 180°

= 310° × 3.142 ÷ 180°

= 310° × 0.0175

= 5.425

4 0

3 years ago

WILL GIVE ALL POiNTS IF ANSWERED CORRECTLY SOON! LIKE 30 MINS PLS

dmitriy555 [2]

Answer:

Magnitude and Direction is 928 and 44

Step-by-step explanation:

For a Vector w = (x)i+(y)j

The Magnitude of w $=\sqrt{x^{2} +y^{2} }$

and the Direction of w $=tan^{-1}(\frac{y}{x} )$

So for our Question , w = - 168i - 160j

Then -4w = -4 (- 168i - 160j) = (-4*-168)i +(-4*-160)j = 672i + 640j

Then the Magnitude of -4w = $\sqrt{672^{2} +640^{2} } =928$

and the Direction of -4w = $tan^{-1}(\frac{640}{672} )=tan^{-1}(\frac{20}{21} )=44$ ( to the nearest whole number)

Hope it Helps:)

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2 years ago