Answer:
I worked out the inequality and i got -2<x
Step-by-step explanation:
Answer: 0.977
Step-by-step explanation:
Given : The proportion of school’s graduates find a job in their chosen field within a year after graduation : p= 0.53
Let x be the binomial variable that represents the number of students finds a job in his or her chosen field within a year of graduating.
with parameter p = 0.53 n= 5
Using binomial , we have
Required probability :-
Hence, the probability that among 5 randomly selected graduates, at least one finds a job in his or her chosen field within a year of graduating = 0.977
Answer:
PR=34
Step-by-step explanation:
hope this helps!!!
Answer:
D) 4
Step-by-step explanation:
4x + 24 = 8x + 2x
Combine like terms
4x+24 = 10x
Subtract 4x from each side
4x-4x + 24 = 10x - 4x
24 = 6x
Divide each side by 6
24/6 = 6x/6
4 = x
Answer:
Step-by-step explanation:
this is a set problem (mathematical set)
30 students played soccer
9 students played cricket and soccer
x students played neither cricket nor soccer
3x students played cricket only.
we can see that in the first set 21 appears and in the middle of the set 9 because it says 30 students played soccer adding x and 3x we have the following formula
30 + x + 3x = 50 where x is equal to 5 then ask us Determine the number of students who played cricket. then the value would be 3x + 9 = (3x5) + 9 = 24