The scale factor is 3 because the units of segments are given equally to us.
Answer:
6 ft 1 inch
Step-by-step explanation:
We know that there are 12 inches in a foot. So we divide 73/12, which gives us 6 remainder 1. So there are 6 ft and 1 inch.
The answer is 83
a10=11+(10-1)8
Answer:
Step-by-step explanation:
2a + b = 15.7
2(6.3) + b = 15.7
b = 3.1
You started out as if it was going to be a probability problem, but it turned out to be a simple binary counting problem.
It really doesn't matter how many of each color are in the bag, or how many marbles there are in the bag all together. I think you're just asking how many ways there are to pull out two white ones and two black ones. That's exactly the same question as "How many 4-bit binary numbers can be written with two 1's and two 0's ?"
It's easy to draw up that list. You start out like this:
0011, 0101, 1001, 0110, 1010, 1100 .
Gosh. I just wanted to start out doing the list, but I think that's all of them.
There are six (6) ways.
WWBB, WBWB, BWWB, WBBW, BWBW, and BBWW .
