Mathematics, 30.07.2020 01:01 ericperkins10ox0b27
A music store sells CDs for $12.99 each.
a. Write a rule for the cost of CDs as a function of the number of
CDs purchased.
b. Let the domain equal 0, 1, 2, and 3. Make a table and identify
the range
Answers: 3
Mathematics, 20.06.2019 18:04, dalejacksoniip5yf4y
When benny’s sister penny is 24, benny’s age will be 125% of her age. how old is lenny? a) how old will benny be then? b)if benny is 12 years old now, how old is penny now? explain your reasoning.
Answers: 1
Mathematics, 22.06.2019 04:30, evan3221
Your vet has placed your pet on a diet. the diet is to contain at least 12 mg of fat and at least 14 mg of protein per serving. these requirements are to be obtained from two food sources. source a contains 2 mg of fat and 2 mg of protein per serving. source b contains 1 mg of fat and 3 mg of protein per serving. if source a sells for $1.28 per serving and source b sells for $1.12 per serving, how many servings of each type should be purchased to satisfy the requirements at minimal cost?
Answers: 1
A music store sells CDs for $12.99 each.
a. Write a rule for the cost of CDs as a function of the n...
Engineering, 06.12.2019 20:31