.Which of the statements below best describes what a 'Sample' is? A/ Data is collected from some members of population

B/ Data is collected from every person or item

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]

For each proportion find the unknown number x 1/5/8=×/15

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30