Abemoull differential equation is one of the form ay + p(x)y = q(x)y" the substitution u y transforms the bernoull equation into the linear o or 1, the bernoulli equation is linear. for other values of observe that, if n equation du + (1 )p(x)u = (1 - 1)(x). use an appropriate substitution to solve the equation 1. and find the solution that satistes (1)

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.