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bogdanovich [222]

2 years ago

14

Dice Rolls: If you roll a pair of fair dice, what is the probability of each of the following? (round all answers to 4 decimal p

laces)
a) getting a sum of 1?

b) getting a sum of 5?

c) getting a sum of 12?

1 answer:

maria [59]2 years ago

4 0

Answer:

(A)= 0

(B)= 1/9

(C)= 1/36

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Someone solve this please like NOW 4(5x-7)+12=16x+24

Bingel [31]

20x-28+12=16x+24 (i distributed the 4 to get this)

20x-16=16x+24 (added -28 & 12)

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(divide by 4 on both sides)

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If f(x)=x^2-11x+18 what are the zeros of the function?

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3 years ago

Pi/6 is the reference angle for:<br><br> 3pi/6<br><br> 5pi/6<br><br> 13pi/6<br><br> 8pi/6

Elanso [62]

Answer:

$\frac{5\pi}{6}, \frac{13\pi}{6}$

Step by step

Remember, a reference angle is a positive acute angle that represents an angle θ of any measurement.

a)

$\frac{3\pi}{6}=90^\circ$ , then its reference angle is $\frac{\pi}{2}$

b)

$\frac{5\pi}{6}=150^ \circ$ is in the second cuadrant, then its reference angle is $180^ \circ -150^{\circ}=30^{\circ}=\frac{\pi}{6}$

c)

$\frac{13\pi}{6}=390^\circ=360^\circ+30^\circ$ , then it is in the first cuadrant and the reference angle is $30^\circ =\frac{\pi}{6}$ .

d)

$\frac{8\pi}{6}=240^\circ$ and it is in the third cuadrant, then its reference angle is $240^\circ -180^\circ=60^\circ=\frac{\pi}{3}$

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3 years ago

Find the value of 21 + 4(32 - 5).<br><br> 37<br> 25<br> 100

bija089 [108]

21+4(32-5)=448

I think it’s 448

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2 years ago

Read 2 more answers