2. for each of the ode, determine whether it is separable, linear or exact, and solve it. a) (10 points) dy-(y - 1) dx = 0. b) (20 points) - y=x2 sinx c) (20 points) (3x + 4xy)dx + (2x2 - 6y? )dy = 0 3. (15 points) verify that 3x2 - y2 = c is a one-parameter family of solutions of the ode v = 3x. (hint: use implicit derivation).

Aphrase is shown read the phrase and give me the answer

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.