4(x+8) - 10 >= 42
4x + 32 - 10 >= 42
4x + 22 >= 42
4x >= 20
x >= 5 (true on number line)
answer is D. last one
Answer:
Step-by-step explanation:
No.
If he exists then he does. More or less people "believing" doesn't change a fact.
It's like how we can't see all colors and other creatures can see "more" colors than us; and then having us claim they don't exist. Whether we decide to believe there's more colors we can't see or not will not change the fact of whether there IS or ISNT.
There is a 5/16 chance that you have exactly 2 red and 2 black cards.
To start, there are 16 possibilities. 2^4 = 16.
Now, we just need to determine the total number of black cards in each hand. It follows pascal's triangle.
Black Number
0 1
1 4
2 6
3 4
4 1
Looking at the table, we see that there are 6 ways out of the 16 ways to have 2 black cards, thus also having 2 red cards.