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MrRa [10]
3 years ago
12

What is five sixths of 30

Mathematics
2 answers:
avanturin [10]3 years ago
4 0
30 divided by 6 is 5. 5x5=25 Therefore five sixths of 30 is 25
REY [17]3 years ago
3 0
If you would like to know how much is five sixths of 30, you can calculate this using the following steps:

five sixths of 30 = 5/6 of 30 = 5/6 * 30 = 25

Result: Five sixths of 30 is 25.
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Vladimir rolls a six-sided number cube 36 times. If getting a 3 is a success, what is the probability of a success?
grin007 [14]

Answer: 12

Step-by-step explanation:

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3 years ago
Simplify the expression to a + bi form:<br> (1 – 6i) + (12 + i)
Alenkasestr [34]

\\ \sf\longmapsto (1-6i)+(12+i)

\\ \sf\longmapsto 1-6i+12+i

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Find the product -mnp(3m-5n+7p)
allochka39001 [22]
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3 years ago
In the United States, the mean and standard deviation of adult men's heights are 70 inches (5 feet 10 inches) and 4 inches, resp
Artyom0805 [142]

Answer:

P(X>72)=P(\frac{X-\mu}{\sigma}>\frac{72-\mu}{\sigma})=P(Z>\frac{72-70}{4})=P(z>0.5)

And we can find this probability using the complement rule and the normal standard table:

P(z>0.5)=1-P(z

And the best solution would be:

c. 0.3085

Step-by-step explanation:

For this case we can convert all the values to inches in order to standardize the solution:

5ft * \frac{12 in}{1ft}= 60 in

6ft * \frac{12 in}{1ft}= 72 in

Let X the random variable that represent the heights of US mens, and for this case we know the distribution for X is given by:

X \sim N(70,4)  

Where \mu=70 and \sigma=4

We are interested on this probability

P(X>72)

We can use the z score formula given by:

z=\frac{x-\mu}{\sigma}

Using this formula we got:

P(X>72)=P(\frac{X-\mu}{\sigma}>\frac{72-\mu}{\sigma})=P(Z>\frac{72-70}{4})=P(z>0.5)

And we can find this probability using the complement rule and the normal standard table:

P(z>0.5)=1-P(z

And the best solution would be:

c. 0.3085

5 0
3 years ago
I need help please help my test is timed..
kipiarov [429]

Answer:

I think it would be -1  its hard to explain but I am very positive

Step-by-step explanation:

7 0
2 years ago
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