Dianne spends 40% of her net income on rent and 15% of her net income on food. if she spends a total of $1375 per month on rent and food, what is her net monthly income?

Need showing work for this problem 56.25 ×25.80

Harry the hook has 7 1/3 pounds of cookie dough. she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?

Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.