there are 30 students in Ms. jones's class. if 10% of the students are left-handed, how many students are left-handed? explain

What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm