Answer:
4
Step-by-step explanation:
He should add 4 black blocks because there are a total of 4 other blocks, and in order to have a probability of 50%, the number of black blocks needs to be equal to the total number of the other colored blocks.
add 2q to both sides.
subtract 5 to both sides.
divide 5 to both sides.
the answer is:
Answer:
13
Step-by-step explanation:
Answer:the answer should be c
Step-by-step explanation:So, the 11 is an exponent. That means that the problem can be written as 11 x 7/4 so it should be c.
120
different ways i think thats it
