Show:
*Math Vocabluary*
*mean,median,mode,&range*
*Percent*
*Integer*
*Scientific Notation*
100
What is a integer?
The whole number & their oppisite.
100
Find the median. 5,9,2,45,36,36,50
36
100
write 48%*60 as a decimal.
28.8
100
5+[12-3]=5+9
14
100
Explain why scientific notation is used with large numbers?
It is easier to keep track of the place value.
200
What is mean?
Sum of the data, divided by the #'s of items in the data set.
200
Find the mode. 50,55,55,55,40,50
55
200
write 82%*195 as a decimal.
159.9
200
8-3*2+7=8-6+7
9
200
Which number describes the population of chicago,3.0*10^6or3.0*10^3?
45.7
300
What does percent mean?
A ratio that comparesa # to 100.
300
Find the mean. 12,4,2,1
4.75
300
write 7.19 *300 as a decimal.
213
300
14+3[7-2]-2*5
19
300
Write 70,000 in scientific notation?
7.0*10^4
400
What does discount mean?
The amount by which the regular price of an item is reduced.
400
Find the range. 12,16,20,30
18
400
write 422%*50 as a decimal.
6,100
400
[3*5]-4+6
17
400
Write 19,800 in scientific notation?
1.98*10^4
500
What does scientific notation mean?
A number written as a product of a # that is at least one, but less than 10 & a power of ten.
500
Find the mode. 50,50,50,50,60,60,70,70,70,80,50
50
500
write 1/4*589 as a decimal.
147/1/4
500
10-[3+4]
3
500
Write 17,500,000 in scientific notation?
1.75*107