Answer:
Just multiply the number of weeks by 10
Step-by-step explanation
The current integer is 10/1 for 10 dollars made every 1 week.
So, if two weeks pass by, the integer will be 20/2 for 20 dollars made every
week.
If you continue this process by multiplying by 10, you'll get your chart.
Answer:
27 small cubes
Step-by-step explanation:
Given that,
The volume of the large cube is ![7.506\times 10^5\ mm^2](https://tex.z-dn.net/?f=7.506%5Ctimes%2010%5E5%5C%20mm%5E2)
The volume of small cube is ![2.78\times 10^4\ mm^2](https://tex.z-dn.net/?f=2.78%5Ctimes%2010%5E4%5C%20mm%5E2)
We need to find how many small cubes make up the large cube. Let there are n small cubes. So, it can be calculated as follows :
![n=\dfrac{7.506\times 10^5}{2.78\times 10^4}\\\\n=27](https://tex.z-dn.net/?f=n%3D%5Cdfrac%7B7.506%5Ctimes%2010%5E5%7D%7B2.78%5Ctimes%2010%5E4%7D%5C%5C%5C%5Cn%3D27)
So, there are 27 small cubes that make up of the large cube.
Answer:
1 box contains x and 2 boxes contain negative signs.
Step-by-step explanation:
Representing x minus 2 using algebra tiles ;
x is positive ; Coefficient of x
2 is negative
Hence,
One box will will contain x (since the Coefficient of x is one)
The other value is a constant, hence the value if its Coefficient ; this means we'll have 2 boxes of negative sign.
Answer:
0.3125
Step-by-step explanation:
When a fair coin is tossed we find that
there are only two outcomes
Each toss is independent of the other
Hence if Xis no of heads then X is binomial with n = 5 and p = 0.5
Using binomial formula we can find probability for getting 3 heads exactly.
Required probability
= P(X=3)
= ![5C3(0.5)^3 (0.5)^2\\= 10(0.5)^5\\=0.3125](https://tex.z-dn.net/?f=5C3%280.5%29%5E3%20%280.5%29%5E2%5C%5C%3D%2010%280.5%29%5E5%5C%5C%3D0.3125)
Answer:
Step-by-step explanation:
A
Never terminates. The answer is 6.1111111 ....
B
3^3 and 27 cancel. 3^3 is 27
5^2 and 5^3 partially cancel, you are left with 5 in the denominator.
2 is raised to the 1
1/(2 * 5 ) = 1/10 = 0.1 which terminates right where it is.
A non terminating repeating expansion
B terminating decimal expansion