Answer:
480 pennies dated after 2000.
Step-by-step explanation:
1. Pennies dated before 1980 (x) - 25%,
All pennies (1,200) - 100%.
Then

2. Pennies dated from 1980 to 2000 (y) - 35%,
All pennies (1,200) - 100%.
Then

3. Rest pennies are dated after 2000, then

Answer:
6
Step-by-step explanation:
It's 3/4 because the only factor you can divide them both with is 2 and 3 and 4 have noi factors to divide by to make it lower.
Answer:
So if we count all of the different squares we get that there are 36 squares aka 6*6. So no we need to get how many of the squares add up to greater than 8. Those would be 10/36. 10 of them are greater than 8. So we simplify and we get 5/18. 5/18 is the answer. Hope this helped
<h2><u>
5/18</u></h2>
Step-by-step explanation:
(2.3)^2 +5^2= ?
=6^2 +5^2
= 61