The clerk at the checkout counter earned $350 in 25 hours.

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

in 2010, the population of the state of california is 37.29 × 10⁶

step-by-step explanation:

population of los angeles = 3.79 × 10⁶

population of california = 9.84 × population of los angeles

                                        = 9.84 × 3.79 × 10⁶

                                        = 37.2936 × 10⁶

                                        = 37.29 × 10⁶

∴ in 2010, the population of the state of california is 37.29 × 10⁶

2/3=10/15

1/5=3/15

10+3=13/15

2 13/15 is the answer