3 years ago

Is rolling doubles a simple event or compound event? Explain. (rolling double dice)

Mathematics

1 answer:

3241004551 [841]3 years ago

4 0

I think it is a compound event because rolling each die is an independent event.

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If Cos 30° equals rad 3/2 then the sin 60° equals a) 0 b) 1/2 c) rad 3/2 d) 1

vovangra [49]

Answer:

c) rad 3/2

Step-by-step explanation:

If Cos 30° equals rad 3/2 then the sin 60° equals rad 3/2.

8 0

3 years ago

Three girls download a total of 36 songs on their iPods. Jane downloaded twice as many as Inez and since Tracy wanted to have th

lesya692 [45]

J + i + t = 36
j = 2i
t = j + 1.....t = 2i + 1

(2i + 1) + i + (2i) = 36
5i + 1 = 36
5i = 36 - 1
5i = 35
i = 35/5
i = 7 <=== Inez downloaded 7 songs

j = 2i = 2(7) = 14 <==Jane downloaded 14 songs
t = 2i + 1 = 2(7) + 1 = 15 <== Tracy downloaded 15 songs

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3 years ago

you put $3000 in a CD (certificate of deposit) at the promotional rate of 5.6% simple interest. How long will it take to earn $3

Wewaii [24]

Answer:

1 year 9 months

Step-by-step explanation:

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3 years ago

What is the value of x that makes the given equation true? X-3x=2(4+x)

Ratling [72]

x - 3x = 2(4 + x)

-2x = 8 + 2x

-4x = 8

x = -2

7 0

3 years ago

Read 2 more answers

What is the measure of Zx?

alexgriva [62]

Answer:

Step-by-step explanation:

180 - 105 = 75

75 + 39 = 114

180 - 114 = 66

8 0

3 years ago