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Sandeep ordered peanuts and raisins for his bakery. He
ordered a total of eight pounds of these ingredients.
Peanuts cost $1 per pound, and raisins cost $2 per pound.
He spent a total of $10. The system p+s = 8 and
p+2r = 10 represents the situation. Graph the system to
determine how many pounds of peanuts and raisins
Sandeep ordered.

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

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

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?