Ms. Sarah makes 300 cupcakes. She gives 2 cupcakes to each student. How many students can she give cupcakes to if she wants at least 20 cupcakes left?

140

Step-by-step explanation:

300-20=280

280 divided by 2

140

140 is your answer

Step-by-step explanation:

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7