3. A survey of 400 recent high school graduates found that 340 had drivers licenses and 216 had jobs. 42 of the graduates
said that they had neither a drivers license nor a job.
Job
No Job
Total
340
License
No License
Total
42
216
184
a) Complete the above two way frequency table to represent
the above situation,
b) If one of these 400 graduates is randomly selected, what
is the probability that he or she had a job but no license?

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

What is the base of 1/9 to the power of 2

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?