It is 1 because 4÷5 can go into 1 -n =1
Answer:
12.5%
Step-by-step explanation:
There are two types of spinners here and the outcome of them is independent. That means
P(odd number,C) = P(odd number) * P(C)
There are two odd numbers out of four numbers in the first spinner. The chance of odd number will be:
P(odd) = 2/(2+2)= 1/2= 50%
There are four letters and the desired outcome is C. The chance for C will be:
P(C)= 1/4= 25%
Then the chance will be:
P(odd number,C) = P(odd number) * P(C)
P(odd number,C) =50% * 25% = 12.5%
The probability of a binomial distribution is given by
P(x) = nCx (p)^x (q)^(n - x)
where:
x is the number of successes.
n is the number of trials = 4.
p is the probability of success = 27/50 = 0.54.
q is the probability of failure = 1 - p = 1 - 0.54 = 0.46
P(0) = 4C0 (0.54)^0 (0.46)^4 = 1 x 1 x 0.0448 = 0.0448
P(1) = 4C1 (0.54)^1 (0.46)^3 = 4 x 0.54 x 0.0973 = 0.2102
P(2) = 4C2 (0.54)^2 (0.46)^2 = 6 x 0.2916 x 0.2116 = 0.3702
P(3) = 4C3 (0.54)^3 (0.46)^1 = 4 x 0.1575 x 0.46 = 0.2897
P(4) = 4C4 (0.54)^4 (0.46)^0 = 1 x 0.085 x 1 = 0.085.
Answer:
77787874^2 or 77787874*77787874= 6.0509533e+15
Answer:
True
Step-by-step explanation:
If an equation is in simplest form, that means either a number is prime or neither number shares a common factor. 5 and 7 are prime numbers which means they have no common factor. For example 6/12 is not simplest form because they share a common factor (2 and 3).