Find the probability that the person is frequently or occasionally involved in charity work. what if the question asks find the probability that the person is male or frequently involved in charity work. using the chart .

Which of the following is true for the relation f(x)=2x^2+1

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

Aquadratic equation in standard from is written ax^2= bx+c, where a, b and c are real numbers and a is not zero?