Answer:
B
Step-by-step explanation:
Use a calculator and do it step by step.
Answer:
Step-by-step explanation:
The ratio of copies printed is ...
X : Y = 1 : 2
so the ratio of the number printed by machine X to the total is ...
X : (X+Y) = 1 : (1+2) = 1 : 3
1/3 of the 159 copies were printed by machine X, so it printed ...
(159)(1/3) = 53
Twice that many were printed by machine Y, so it printed ...
2·53 = 106
Machine X printed 53 copies; machine Y printed 106 copies.
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Rules of logs is that when you add logarithms together you’re really multiplying.
Hope this helps!
Answer:
A
Step-by-step explanation:
What is the median of the following numbers? 4, 9, 6, 3, 4, 24,9,6,3,4,2
Musya8 [376]
Answer:
5
Step-by-step explanation:
First put the numbers in least to greatest:
2,3,3,4,4,4,6,6,9,9,24
Now cross out numbers left to right.
2,3,3,4,4,4,6,6,9,9,24
If you are ever left with 2 numbers in the middle. You would add them, and divide by 2. So,
6+4=10
10/2=5
