Your class hopes to collect at least 325 cans of food for the annual food drive. there were 132 cans donated the first week and 146 more the second week.
a. write an inequality that describes this situation. let c represent the number of cans of food that must be collected by the end of the third week for your class to meet or surpass your goal.
b. how many cans are needed to meet or surpass your goal?

Which of the following is correct interpretation of the expression -4+13

Is there an x intercept in the equation 60*1.15^x

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0