A Bernoulli differential equation (named after James Bernoulli) is of the form dy dx + P(x)y = Q(x)yn. Observe that, if n = 0 or 1, the Bernoulli equation is linear. For other values of n, the substitution u = y1 − n transforms the Bernoulli equation into the linear equation du dx + (1 − n)P(x)u = (1 − n)Q(x). Use the substitution u = y1 − n to solve the differential equation. xy' + y = −5xy2

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!