Beryl made the following matrices about students at her school: text messages sent by sophomores, juniors and seniors monday — thursday: x = 321 409 177 text messages sent by sophomores, juniors and seniors friday, saturday and sunday y = 202 305 291 what would be the size of the matrix that represents text messages sent by sophomores, juniors and seniors in one week?

Aquadratic function f(x) has a turning point at (3,-7). what is the turning point of -f(x)?

Arandom sample of 240 park users were asked if they go to the park more often on weekdays or on the weekend. the results are shown in the table. weekdays weekend male 50 10 female 150 30 based on the data in the table, select correct or incorrect for each statement. correct incorrect the males go to the park more often on the weekend. the females go to the park more often on weekdays. for the participants in the survey, gender affects which days of the week a person goes to the park.

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?