A spider spins a web in the following way it starts at sea level (0) it moves up one inch in the first minute
it moves down two inches in the second minute
it moves up three inches in the third minute
it moves down four inches in the fourth minute
Assuming that the pattern continues, what will the spiders elevation be after an haour has passed?

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth