You have just bought a new house and would like to put a fence in the shape of a rectangle around it the fence you want to purchase is $7.00 per foot and you have a budget of $2100. what is the maximum area that you are able to fence with your budget

Plz which expression is equivalent to the expression below?

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?