You are surveying students to find out their opinion of the quality of food served in school cafeteria . you decide to poll only those students who buy hot lunch on a particular day . is your sample random ? explain

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

What’s 8y+48 and factor each expression completely

Find the measure of anglec in the following triangle