The mean is also known as the average. Take the sum of all the numbers, and divide it by the amount of numbers you added together. Like this:
1+3+5+5+5+7+8+8=42
Now divide by 8 because there are 8 numbers.
42/8= 5.25.
Your average or mean is 5.25 or 5 1/4
"Increased" means to add.
"Quotient" is a total of a division problem.
"A number" means the unknown.
This is our problem: 3 + 6 / N
Answer:
do you mean how old is lucy if so then lucy is 53 i think
Answer:
2/13
Step-by-step explanation:
In a regular deck of cards, there are a total of 52 cards. Of these, there are 4 8's and 4 jacks, making a total of 8 "desirable" outcomes. Therefore, the probability is 8/52=2/13. Hope this helps!
Answer:
Step-by-step explanation:
The number of seats in the first row= 8
Total number of seats in the classroom=
The probability of the first student who enters the classroom will be assigned a seat in front row is given by:-
Therefore, the probability of the first student who enters the classroom will be assigned a seat in front row is .