1. An industrial machine is able to make 30 pens in 5 seconds. What is the rate made per second? 2. A fair owner made 8 dollars when a group of 2 people entered, which is a rate of ___ dollar per person.
3. A bouquet had 6 flowers and sold for $30, which is a rate of $___ per flower
4. It took a pet store 7 weeks to sell 56 cats. What is the rate sold per week?
5. During the lunch rush a fast food joint sold 10 sodas and earned $50, which is a rate of ___ dollars per soda.
6.Cody earned $50 for mowing 5 lawns. What is the rate earned per lawn mowed?
7. A jogger travelled 14 kilometers in 2 days. What is the rate he travelled per day?
8. A toy company used 8 pints of plastic to make 4 action figures, which is a rate of ___ pints per figure.
9. A scientist used 6 gallons of liquid for every 8 hours he works. He uses of a gallon each hour he works.
NEED ALL ASAP PLZ

Arandom high school question but a hard one

The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. complete parts (a) and (b) below. business degrees nonbusiness degrees total male 189131 634650 823781 female 169539 885329 1054868 total 358670 1519979 1878649 (a) find the probability that a randomly selected student is male, given that the student received a business degree. the probability that a randomly selected student is male, given that the student received a business degree, is nothing. (round to three decimal places as needed.) (b) find the probability that a randomly selected student received a business degree, given that the student is female. the probability that a randomly selected student received a business degree, given that the student is female, is nothing. (round to three decimal places as needed.)

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.