Can someone help me with math

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.

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5