Which of the following statements is true about 63 and 20?

they are relatively prime.

they have more than one common factor.

they each have a factor of 4.

they are both prime numbers

Astore manager records the total visitors and sales, in dollars, for 10 days. the data is shown in the scatter plot. what conclusion can the store manager draw based on the data? question 3 options: an increase in sales causes a decrease in visitors. an increase in sales is correlated with a decrease in visitors. an increase in visitors is correlated with an increase in sales.

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?