the question says that the samples included 100 people each, so it's just 100 multiplied by the amount of samples:
7×100=700
1/4 x 1/4 x 1/4 = 1/64
There is a 1/64 chance that they will all be hearts.
When you divide 1722 by 6 you get 287 so it's not a repeating number so if you estimate 287 to 290 then you get 1740 so your answer is 287.
Answer:
yes!
Step-by-step explanation:
if it has a 90° angle it is a right triangle :)
Answer:
10
Step-by-step explanation:
Very easy equation if you know how to do it. All you need to do is divide your total amount of something (in this case "150" as that's our amount of "money we're given") by whatever the price or amount is. (In this case 15. Each cartridge costs $15. I'm not amazing at explaining things like this.. Sorry about that. If you have any questions about this feel free to let me know!)
So to put it "all together":
150 ÷ 15 = 10.
10 is your answer.
Hope this helps and have a nice day!
