The probability distribution for a random variable x is given in the table. X: -5, -3, -2, 0, 2, 3,
Probability: .17, .13, .33, .16, .11, .10

Find the probability that x ≤ 0​

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

How would you find the height of points on the circle? the topic is trigonometry.