Answer:
A
Step-by-step explanation:
Opening the brackets, you get: 3x^2 - 2x + 5 - 2x^2 + 5x - 1
Simplifying, you get : x^2 + 3x + 4
Add up all the numbers together
it’ll give you 17
since they’re asking abt the probability of a purple being chosen twice, multiply 5 by 2 to give you 10
so 10/17
Answer:
oa
Step-by-step explanation:
Answer:
SA=131.94689
Step-by-step explanation:
SA=2πrh+2πr^2
SA=2*3.14*3*4+2*3.14*3^2
SA=131.94689