Write an equation for the ellipse. Type the left side of the equation in the box below. center (-3,1) Urgent

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x. (30 points pls )

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree