Answer:
We want to find the following probability:
And using the probability mass function we got
Step-by-step explanation:
Let X the random variable of interest "number of orders on time", on this case we now that:
The probability mass function for the Binomial distribution is given as:
Where (nCx) means combinatory and it's given by this formula:
We want to find the following probability:
And using the probability mass function we got
Step-by-step Answer:
There is a total of 10 coins, 5 dimes, 2 quarters and three pennies.
By picking a coin, it could be any that shows up out of the 10, so the probability of picking any coin in particular is 1 / 10.
If there are 5 dimes, the probability of picking ANY one particular dime is 1/10, so with 5, the probability of picking ANY of the five dimes is 5/10 = 1/2.
Going along the same line of thought, the probability of picking any of quarters and pennies would be 2/10+3/10 = 5/10 = 1/2 as well.
Answer: 108 miles
There is 6 miles per hour
Multiply 6x18=108
Step-by-step explanation:
Answer:
14/16
24/32
48/64
96/128
192/256
Step-by-step explanation:
Take 7 multiply it by 2, then take 8 and multiply it by 2
When you get your answer (14/16) multiply that by two
Keep going until you have 5 numbers
If we got 560 pounds for 800 dollars and x pounds for 1 dollar, this means that x = 560*1/800 <=> x = 56/80. Performing the calulation we get that x = 0.7