Answer:
![4.32*10^{5}](https://tex.z-dn.net/?f=4.32%2A10%5E%7B5%7D)
Step-by-step explanation:
Given the expression
, to solve the expression, we need to write both scientific notation to the same power of 10.
![5.8*10^{4} is \ expressed\ as \ 0.58*10^{5}](https://tex.z-dn.net/?f=5.8%2A10%5E%7B4%7D%20is%20%5C%20expressed%5C%20%20as%20%5C%200.58%2A10%5E%7B5%7D)
The expression above becomes
. On taking the difference;
![4.9*10^{5}-0.58*10^{5}\\= (4.9-0.58)*10^{5} \\= 4.32*10^{5}](https://tex.z-dn.net/?f=4.9%2A10%5E%7B5%7D-0.58%2A10%5E%7B5%7D%5C%5C%3D%20%284.9-0.58%29%2A10%5E%7B5%7D%20%5C%5C%3D%204.32%2A10%5E%7B5%7D)
The final expression gives the right answer
Answer:
8/3 or 2 2/3, but I used 8/3
Step-by-step explanation:
got it right :)
Answer:
400 times more likely.
Step-by-step explanation:
Converting the percents to fractions
20% = 20/100 = 0.2
0.05% = 0.05/100 = 0.0005
So required likely hood = 0.2 / 0.0005
= 400.
Answer:
the correct option is D
Step-by-step explanation:
JK IS longer than JL
C. 108cm3.
In terms of working - you do the area of a triangle (base x height / 2) which is (4x6)/2 = 24/2 = 12cm2. Then you multiply that by the length of the prism which is 9cm and 12x9 = 108 so the answer is 108cm3.