(this exercise shows that if you know one nontrivial solution of y 00 + p(x)y 0 + q(x)y = 0, you can use abel’s formula to find another.) suppose p and q are continuous and y1 is a solution of y 00 + p(x)y 0 + q(x)y = 0 (a) that has no zeros on (a, b). let p(x) = r p(x) dx be any antiderivative of p on (a, b). (a) show that if k is an arbitrary nonzero constant and y2 satisfies

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?

The survey of study habits and attitudes (ssha) is a psychological test that measures the motivation, attitude toward school, and study habits of students, scores range from 0 to 200. the mean score for u.s. college students is about 115, and the standard deviation is about 30. a teacher who suspects that older students have better attitudes toward school gives the ssha to 55 students who are at least 30 years of age. the mean score is 113.2. assume the population standard deviation is 30 for older students what is the margin of error for a 95% confidence interval for the population mean score for a. older students? b. compute the 95% confidence interval for the population mean score for older students. c. compute the 99% confidence interval for the population mean score for older students. d. compute the 88% confidence interval for the population mean score for older students.

What is the surface area of the square pyramid