About what percentage of the area under the normal dis- tribution curve falls within 1 standard deviation above
and below the mean? 2 standard deviations? 3 standard
deviations?

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table