It takes 11 widgets to assemble one motor. your team can assemble four motors in one day if you need to order parts for next week 5 working days how many widgets should you order?

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups