An equation is given where x>0. y=x^2+1 Create an equivalent equation that is solved for x in terms of y WILL MARK BRAINLIEST

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Plz. yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.