Graham wants to find out which football team is the most popular at a game between the home team and the visiting team. which of the following methods with give him most accurate results?

a. surveying every 5th person who enters the stadium gate
b. mailing out a survey to all residents with the same zip code as the home stadium
c. surveying every 10th person wearing team colors
d. including the question in a national survey

Which parent function is an example of a piecewise function? answers: linear parent function quadratic parent function an exponential parent function absolute value parent function pls i’m sorry if this doesn’t make sense

2,10,-50 next two numbers geometric sequence

The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?