Answer:
49k
Step-by-step explanation:
Answer:
1 1/4 is your answer.
Step-by-step explanation:
What you do is you divide.
4 goes into 5 1 time with 1 left over.
1 1/4 is your answer.
Answer:
The numbers increase by 3
Step-by-step explanation:
The difference between all the numbers in the sequence have a gap of 3
9 and 12 --gap of 3
12 and 15--gap of 3
18 and 21--gap of 3
21 and 24--gap of 3
Answer:
16 students
Step-by-step explanation:
144 students enter a spelling bee contest.
Step 1
For the semi final round we are told that only 1/6 of the group will make it into that round.
This is calculated as
1/6 × 144/students = 24 students.
This means that only 24 students would make it into the semi final rounds.
Step 2
We are also told in the question that only 2/3 of THAT group would make it into the final round.
" THAT" group been referred to in the question means the number students that made it to the semi final round
This is calculated as
2/3 of that group( the group that made it to the semi finals)
= 2/3 × 24 students
= 16 students.
Therefore, the number of students that will enter the final round of the spelling bee is 16 students.
Answer:
0.0594.
Step-by-step explanation:
The standard error of a proportion p, in a sample of size n, is given by:
In a sample of 62 horses with enteroliths, she finds 42 are fed two or more flakes of alfalfa.
This means that 
So
So the correct answer is:
0.0594.
