Plz hurr it's
a spinner is divided into 20 equal sections. what is the probability of spinning a 5?
a. 15
b. 120
c. 520
d. 205

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?

A50% increase followed by 33 1/2% decrease