Answer:
Step-by-step explanation:
( 3+1)² * 3
= 4² * 3
= 16 * 3
= 48
Use PEMDAS. 20/(4*5)=1
Multiplication before dividion
Answer:
(2,-4)
Step-by-step explanation:
(2,4) is located in Quadrent I (+,+), if you reflect over the x-axis, it would be in Quadrent IV (+,-).
if you dont understand I suggest you draw a coordinate plane on a graphing notebook.
I believe about two thirds
1) The probability of getting a queen is 187/10000 which is 0.0187 = 1.87%
2) The probability is 449 / 479 which is 0.937 = 93.7%
You may need to round the answers. It doesn't say if they need to be rounded or not.
