The amount of time it took 5 mice to navigate a maze is recorded below. Each time has been rounded to the nearest – second. 4 + 91 92 93 10 101 102 103 11 9 Times to finish the maze (seconds) How many seconds all together did it take the 3 mice with the shortest times to navigate the maze? seconds​

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

What is the value of x when x + 7 = 21?