If 4 cans of cat food costs $17.20, how many cans of cat food can be purchased
with $38.70

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.

Ihonestly have no clue if it's each or none.

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)