Show two different approaches to calculating the sale cost of a jacket, regularly $200, which has a discount if 30%. include the final answer for each method shown. neglect sales tax for this problem.

Answer this 30 points and brainliest!

Find the perimeter of the figure shown above. a. 50 cm c. 30 cm b. 64 cm d. 60 cm select the best answer from the choices provided a b c d

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.