Avenn diagram contains three sets, a, b, and c, as shown. if region
upper v
v contains
3
3 elements and there are
12
12 elements in
upper a
a
intersect
∩
upper c
c, how many elements belong in region
iv
iv? explain.
a venn diagram with a universal set contains three intersecting circles labeled a, b, and c. each region is labeled as follows: a only, roman numeral 1; a and b, roman numeral 2; a and c, roman numeral 4; b only, roman numeral 3; b and c, roman numeral 6; c only, roman numeral 7; a, b, and c, roman numeral 5; u outside the circles, roman numeral 8.
u
a
b
c
i
ii
iii
iv
v
vi
vii
viii
there is/are
15
15
element(s) in region
iv
iv because the number of elements in
upper a
a
intersect
∩
upper c
c is the
▼
difference
sum
of the number of elements in region
upper v
v and the number of elements in region
iv
iv.
(type an integer.)

Me answer number 3plz explain how you do it

Can u guys do this ratio question. this is extremely urgent a tap is leaking water at a rage of 1l every 8 hours. how long will it take for the tap to leak a total of 300ml?

Part one: measurements 1. measure your own height and arm span (from finger-tip to finger-tip) in inches. you will likely need some from a parent, guardian, or sibling to get accurate measurements. record your measurements on the "data record" document. use the "data record" to you complete part two of this project. name relationship to student x height in inches y arm span in inches archie dad 72 72 ginelle mom 65 66 sarah sister 64 65 meleah sister 66 3/4 67 rachel sister 53 1/2 53 emily auntie 66 1/2 66 hannah myself 66 1/2 69 part two: representation of data with plots 1. using graphing software of your choice, create a scatter plot of your data. predict the line of best fit, and sketch it on your graph. part three: the line of best fit include your scatter plot and the answers to the following questions in your word processing document 1. 1. which variable did you plot on the x-axis, and which variable did you plot on the y-axis? explain why you assigned the variables in that way. 2. write the equation of the line of best fit using the slope-intercept formula $y = mx + b$. show all your work, including the points used to determine the slope and how the equation was determined. 3. what does the slope of the line represent within the context of your graph? what does the y-intercept represent? 5. use the line of best fit to you to describe the data correlation.