Two samples of fish from a pond were analyzed. the second sample was taken six months after the first sample. which are valid inferences? check all that apply. the second sample shows the same amount of each type of fish in the pond. about twice as many trout were in the pond at the time the second sample was taken. about the same number of bass were found in the two samples. fewer bass were in the pond at the time the second sample was taken. about the same number of catfish were found in both samples.

Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can

Which math sentence can be used to determine if the triangle is a right triangle?

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form