... not enough information to answer
Answer:
16 sq meters
Explanation
Surface area is the area of the figures combined. Find area of base and triangles then add.
2×2=4
2×3÷½=3
since there are 4 triangles you do 3×4
12+4= 16
Answer:
0.78
Step-by-step explanation:
We have the next probability distribution:
X P(X)
0 0.2
1 0.3
2 0.5
As we can see when we add all the probabilites the result is 1. Now calculating the mean we have:

The standard deviation is:

Then using the data that we have:

Then the standard deviation is 0.78
Answer:
8y^2(y + 2)
Step-by-step explanation:
The given expression is 8y^3 + 16y^2
Let's find the greatest common factor of 8y^3 and 16y^2
The GCF is 8y^2. Let's take out the GCF outside and write the remaining terms as follows
8y^2 (y + 2)
Therefore, the factors are 8y^2 and (y + 2)
That is 8y^3 + 16y^2 = 8y^2(y + 2)
Thank you.
Answer:
Step-by-step explanation
they answer would be a whole number because you are multiplying by one thousand