Factor the greatest common factor: -4y^2 + 12y – 16. A: -1(4y^2 - 12y + 16)
B: -4y(y^2 - 3y + 4)
C: -4(y^2 - 3y + 4)
D: -4(y^2 + 3y - 4)

Arandom sample of 100 children were asked whether they prefer apples or oranges. the results are shown in the table. apples oranges boys 27 18 girls 32 23 select a word or phrase from the drop-down menus to correctly complete the statements describing the association. of the boys surveyed, more . of the girls surveyed, more . there appear to be an association between gender and fruit preference.

In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.

Find the quotient. 50a2 – 98b2 -5a +7b