Which value best estimates the value for the correlation coefficient of the scatterplot: -1, -0.8, -0.2, 0.2, 0.8, or 1? Explain your reasoning.

Which value is not a solution of 8x^3 – 1 = 0

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct