Answer:
I think n is meant to be 15
Answer:
Prime numbers less than 20 are 2, 3, 5, 7, 11, 13, 17 and 19
Step-by-step explanation:
Pretty sure 27 is be because it equals like 83.4444444 not one hundred perct sure but I think that's it.
Answer: Yes
Step-by-step explanation: It's a fuction because not both of the lines hit the same point on the graph.
Answer:
2 hours, 4 hours
Step-by-step explanation:
So lets go over what we know.
There are already 10 worksheets created.
Every 1 hour 3 more are made.
27 worksheets need to be made.
Ok, the first thing we can do is subtract the amount of worksheets needed by the amount we laready have:
27-10
=
17
Now, lets divide the amount of worksheets we still need, by how many we make each hour:
17/3
=
Well, 3 goes into 15, 5 times. Then 2 is left. So we know it takes 5 2/3 hours to create all 27 worksheets.
Looking at the answers, 6 hours, 8 hours, and 10 hours would work. However <u>2 hours and 4 hours would not work.</u>
Hope this helps! ;)
