If Kate worked 4 days a week with a payment of 10.40 an hour, and worked 8 hours the first 4 days, 4 hours for the 3 days of next of week and 8 hour and last. How much would she be paid if she was getting her pay check every other week?

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

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

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5