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12345 [234]
3 years ago
5

You roll a six-sided die. What is the probability that it is a 5 or an even number? Write your answer as a decimal rounded to th

e nearest
thousandth
Mathematics
1 answer:
Ronch [10]3 years ago
7 0

Answer:

.667

Step-by-step explanation:

4/6 = 2/3 = .667

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Order the numbers from least to greatest.<br><br> −34, 0.5, 23,−73, 1.2
dybincka [34]

Answer:

0.5,1.2,23,-34,-73

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
I need help please and thank you
Brums [2.3K]

Well I THINK triangle ABC is just a stretched out version of triangle DEF.

To find the area of a triangle, you multiply base and height, and divide by 2.

Area of DEF is 6, so that means that (4 * x)/2 = 6.

6*2 = 12....

4 * x = 12........

4 * 3 = 12.

x = 3.

Comparing DEF to ABC: ABC's base is 3 times as long as DEF's. So that means the height must be three times as long.

3*3 = 9.

(12 * 9)/2 =54

5 0
3 years ago
Read 2 more answers
The CPU of a personal computer has a lifetime that is exponentially distributed with a mean lifetime of six years. a) What is th
amm1812

Answer: Our required probability is 0.39.

Step-by-step explanation:

Since we have given that

X be the exponentially distributed with mean life = 6 years

So, E[x]=6

\dfrac{1}{\lambda}=6\\\\\lambda=\dfrac{1}{6}

So, our cumulative distribution function would be

F(x)=1-e^{-\lambda x}

We need to find the probability that the CPU fails within 3 years.

P(X

Hence, our required probability is 0.39.

7 0
4 years ago
Giving 15 points cause i rlly need help
yarga [219]
2/9 of the pizza C: if bob has 1/3 of the pizza left and he eats 2/3, then you take 2/3 of 1/3, so you multiply.
8 0
3 years ago
Simplify the expression 2j+4j+j+7
Alina [70]

Answer:

7j+7

Step-by-step explanation:

2j+4j+j+7

combine like terms

7j+7

Sorry I don't really know how to explain it, but you just have to combine terms with the same unit

3 0
3 years ago
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