Ebonie ran 80 feet in 20 seconds. Trinidi ran 60 feet in 12 seconds. Ebonie and Trinidi both moved at a constant speed. Which answer choice below is true will mark brainliest

Step-by-step explanation:

In 20 seconds, Ebonie ran 80 feet

In 1 second,. Ebonie ran. 80/20 feet

= 4 feet

so, Ebonie 's speed is 4 ft/sec.

and

In 12 seconds , Trinidi ran 60 ft

In 1 second,. she ran 60/12

= 5 ft

so , Trinity's speed is 5ft/ sec

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

time is equal to distance over rate so

t = d/r

need a little bit more information for the second question.