Keisha is running for eighth grade president. She randomly surveyed 28 students in her homeroom to find out how many of them are going to vote for her. Out of 20 students, 16 stated that they were going to vote for her. If there are 600 students in the eighth grade, predict how many are going to vote for her 28

343

1050

1051

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

What is the measure of angle x? answer