To find how high school students feel about hot lunches, Adam walks to the nearest high school and gives a survey postcard to every 20th student that enters the building he asked the students to mail a postcard if they choose to participate in the study. Select all sampling methods used

Rewrite the following without an exponent. (5/8)-1

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

The graph shows the amount of money noah earned based on the number of lawns he cut. which list shows the dependent quantities in the graph?