A brand of uncooked spaghetti comes in a box that is a rectangular prism with a length of 7 inches, a
width of 3 inches, and a height of 3 1/2 inches.

What is the surface area?
The surface area of the box is square inches.

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.