✨HeHeHe~ more math✨

Question 3 of 30 paul buys fruit to make smoothies. he buys 3.78 pounds of apples, 2.12 pounds of peaches, and 4.45 pounds of oranges. paul rounds each weight to the nearest tenth of a pound. about how many pounds of fruit did paul buy? (a) 10.5 pounds (b) 10.2 pounds (c) 10.4 pounds (d) 10.0 pounds 30 points

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b