Answer:
42
Step-by-step explanation:
Set the numbers in order from least to greatest, then find the one in the middle, which will be the median.
19, 23, 42, 56, 67
42 is in the middle, so it is the median.
Answer:
The answer is <em>C</em>
Explanation: Given:A security alarm requires a four-digit code. The code can use the digits 0–9 and the digits cannot be repeated.
there is only 2 numbers which are greater than 7 i.e. 8 and 9. ∴ there is 2 possibility for first place.
For the remaining 3 digits there is 9 possibilities (including 1 which would left after choosing 1 from first place )
No of ways for the alarm code beginning with a number greater than 7= 2 P 1 x 9 P 3
<em>Total ways of code with 4 digits= 10 P 4.</em> Hope this helps :)
Answer:
314
Step-by-step explanation:
Answer:
1/6 becuase there are 6 sides on a dice
Answer:
Step-by-step explanation:
The Unemployment rate of a country is calculated as a fraction of its Labor force. In Barbaria,
Number of Unemployed =9 million
Number of Employed =35 Million
Labor Force = (9+35) Million =44 Million
The Unemployment rate in Barbaria in 2012 was 25.71%.
