Help help help pls
pls i need it done fast asap

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

Savannah had 40 iris blooms last year this year she had 15% more iris blooms how many more hours blooms did savannah have this year