Hallar la ecuación de la hipérbola con centro en el origen, longitud del eje conjugado igual a 8 y vértices v(0,10) ,v´(0,-10).

Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earn $75 in interest.how much interest will she earn during the following year?