Of the 40 students in a class, 21 don't like listening to the radio and 10 don't like watching TV.
8 people prefer none of the above two categories.

Show these things in a Venn diagram.
Urgent!! please help.

Twenty-five percent of the customers entering a grocery store between 5 p. m. and 7 p. m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

The table above shows approximate conversions from gallons to liters. what is the value of x?

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9