⚠️⚠️⚠️Which compound inequality is represented by the graph? -5 -4 -3 -2 -1 0 1
2
3 4 5
0-2 0-2 sx<4
O x<-2 or x 24
Oxs-2 or x>4

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

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 are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2