Look for this Homework tonight!
All homework can also be found on each class site within the scribe post of each day.
Jan. 14
Find the mean, median, mode, range, and outlier of the follow data sets:
A. 23, 17, 24, 16, 23, 23, 7, 27, 22, 28
B. 7, 14, 8, 11, 8, 12
Find the prime factors of 42 using a factor tree.
January 12th
Find the mean, median, mode, range, and outliers for the following data sets:
A. 1, 9, 7, 3, 4, 6
B. 48, 8, 2, 10, 2, 5, 5, 7, 9, 4
C. 23, 24, 24, 29, 75
January 8th
1. You are shopping at a store that charges 6% tax. You have a coupon for a 10% discount on everything you buy. Which way would you prefer the to have your bill computed - tax first or discount first? Expalin your thinking.
2. A newspaper article claims that 15% of people eat out each night in Athens. There are 50 000 people in Athens, and there are 25 restaurants. Do you think the newspaper article is correct? Show all of your work and explain your thinking.
January 5th.
1. Find three numbers that have a G.C.F. of 6.
2. Find three numbers that have a L.C.M. of 24.
Thursday's H.W. September 18 2008
2, 5, 10, 17, 26... explain the pattern in your own words. Be creative!
21 comments:
2, 5, 10, 17, 26.... the pattern is +3 +5 +7 +9..... but you have to count by 2s starting with 3. I think thats it?!?:D
The pattern 2, 5, 10, 17, 26 ?
has an easy pattern.
Simply add up in odd numbers like
2+3=5
5+5=10
10+7=17
17+9=26
and then, 26+11=37
Ronny Singh 7-72
the pattern goes like this
first you have 2+3=5+5=10+7=17+9=26
- - - -
the patern is add odd number from 3
to whatever
the pattern is
+3+5+7+9
you add an odd number
so 2+3=5+5=10+7=17+9=26
Eric 7-43
Starts at 2 then moves up by 3 to 5 it goesw up by 2 again except you added up 3 more. continues like that so on so on.
Ex: 2+3=5 2+5=10 2+7=17 2+9=26
+3 +3 +3
i think the pattern is 2 (+3) 5 (+5) 10 (+7) 17 (+9) 26.
the pattern or the rule is you add the original number and add it by 3 then you increace the number you added it by and the you will get the next number.
the next number in the pattern is 37
it's been added by odd number
add up numbers .. even, odd, even, odd,etc
the pattern is
2+3=5+5=10+7=17+9=26+11=37+13=50
etc.
elijah l.
7-43
Elaine 7-72
I found two different patterns. One pattern is that each number adds 3 the first time and goes up by two when you add them. eg +3 +5 +7 etc.
The other pattern I got was that the numbers start at an even number and then goes odd, even, odd, even.
i dont really know any patterns for this question.....!
Because 2+5=7 soo 10+7=17 noww we got 17+9=26 NOW add 26+11= 37
so the pattern is the # 37
Brendan7-43
to know the pattern, you have to mutiply a num, by the same original num, and add 1. for example to get 2 it would be 1x1+1=2, for 5 it would be 2x2+15, for 10it would be 3x3+1=10, and so on
Sharmaine 7-43
the pattern is like this
2+3=5+5=10+7=17+9=26+11=37.....and so and so...
on the first one you add 3 then add the next odd number to the next one then you keep doing that
e.g. 2+3=5, 5+5=10, 10+7=17, 17+9=26
-Jomari Apuya 7-42
the pattern is that it adds by an even number then an odd number even and odd.......
i think that's it! not that sure!
(: marielle c. 7-44
the pattern is 2,5,10,26,then 37 because the formula is +3 +5 +7 +9the the next number after 37 is 48 cuz you skip count up odd numbers to then you add the odd number with the prvious number then you get your answer
Warrenk 7-44 Isfeld's class rox so hard. When is the next Jr. b boyz practise [volleyball]
you do you get extra marks if you write then write some more the next day.
Isfeld tell us in class
2 5 10, 17, 26 , the pattern is +3+5+7+9 you half to add two's two every number.
you have to add 2 to the odd number your adding with starting with 3. for example
2+3=5
5+5=10
10+7=17
17+9=26
the next one would be
26+11=37
thats the pattern i think.
tamika 7-43
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