Can someone plz help and plz explain your answer Questions:

Find the area. Use 3.14 for the value of pi. Round your answer to the nearest tenth. radius = 10 cm​

Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day.a. estimate how many gallons he drank in one day.b. estimate how many gallons he drank in one week.c. about how many days altogether will it take him to drink 20 gallons?

What are “like terms”? why can we only add like terms?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line