you can clean the bathrooms in your house in 20 minutes. When you and your brother clean the bathrooms together you can do the job in 4 minutes. How long would it take your brother to clean all the bathrooms by himself?

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

Normal yağmur ile asit yağmuru arasındaki fark nedir

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?