Answer:
0.2460 is the required probability.
Step-by-step explanation:
We have been given binomial model
n is the total number of questions which is 10
x is the questions taken out to be which is 5
p is the probability of right answers which is :
q is the probability of the false answers which is :
We will use the model by substituting the values we get:
on substituting the values we get:
Cancel out the common terms from numerator and denominator we get:
Answer:
The correct quotient is 3.
I think Derek has mistaken to divide by .
Step-by-step explanation:
We have to check the quotient of .
Part A:
Now, .
=
So, the correct quotient is 3.
Part B:
Derek says that the quotient is .
So, I think Derek has mistaken to divide by . (Answer)
Answer:
Yes both of the circles show the same amount.
Step-by-step explanation:
You start of by looking at both of the circles. Each circle shows the same fraction which is 1/3, which means both of them have the same value or amount. Both circles have the same amount of total parts, and have the same amount of parts shaded in. Sorry that was long but yeah both of the circles show the same amount.
1 quart per month = 12 quarts. A quart is a quarter of a gallon, so we must divide by 4 to convert our answer into gallons.
12 divided by 4 = 3. 3 gallons.
Answer:
75 cent.
Step-by-step explanation:
It's 51 + 24 because it grows one centimeter every month.
51 + 24 = 75 cent.