Indiana's dot decides announces a goal to reduce their motor vehicle death rate so that our rate is proportional to that of illinois. about how many deaths would it be able to have to achieve this goal?

Aclinical trial was conducted to determine if a certain type of inoculation has an effect on the incidence of a certain disease. a sample of 1000 rats was kept in a controlled environment for a period of 1 year, and 500 of the rats were given the inoculation. in the group not inoculated, there were 120 incidences of the disease, while 98 of the rats in the inoculated group contracted it. if p1 is the probability of incidence of the disease in uninoculated rats and p2 the probability of incidence in inoculated rats, compute a 90% confidence interval for p1 − p2.

Aregular pan has a length that is 4/3 the width. the total area of the pan is 432in.2. what is the width of the cake pan?

Write the third and fifth terms of an arithmetic sequence whose fourth term is 9 and d=2