GIVING BRAINLIEST!Leanne is starting a business selling quilts. She will begin making a profit when she sells more than 8 quilts.
Which graph best shows this situation?

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f