Answer:
there is not a complete question here ...
is not in a denominator to rationalize
if it were you would multiply the rational expression (the fraction)
by 
the result (in the denominator would end up being "2 -1"
which is 1
Step-by-step explanation:
Answer:the first option
Step-by-step explanation:
Answer:
the change is 8.4 degrees
Step-by-step explanation:
1.2x7=8.4
Answer:
42 minutes is the median amount of time
Step-by-step explanation:
The Median is the middle value of data set.
If there is "odd" number of numbers, and there are n numbers, the median is:
(n/2) + 1 th number
If there is "even" number of numbers, and there are n numbers, the median is:
Average of n/2th and (n/2) + 1 th number
Here, we have 5 numbers, so the median would be:
(5/2) + 1 th number
That is
3rd number
But, we need to arrange the numbers from least to greatest. Lets write it:
19, 23, 42, 56, 67
The third number is 42, this is the median
Answer:
10 litres
Step-by-step explanation:
0.01m^3 or 0.01 cubic meter
To get litres, we will multiply it by 1000 (cus 1 cubic meter = 1000 litres) and we got 0.01 * 1000 = 10 litres.
Hope this help you :3
