I don't know what the expanded form is but the word form is two million nine hundred forty seven.
okay so put the decimal over 1 like this:
0.285714/1 then multiply by 10 for every number after the decimal point so if there were 2 numbers it would be 100
so 0.285714 times 1,000,000 is 287,514 and 1 times 1,000,000 is 1,000,000
so 287,514/ 1,000,000
simplified: 142,857/500,000 is your answer.
Answer:
7) scale factor = 3
8) x = 36 feet
Step-by-step explanation:
8) 8/24 = 12/x
8x = 288
x = 36
Answer:
B. 11
Step-by-step explanation:
If you draw 10 triangles and count the number of vertices on the bottom, you get 10 vertices, because half of the vertices are touching which reduces it to 1. There is also the top vertex connecting all of the triangles together.
Answer:
2,700 phones should the pear company produce and sell to maximize profit.
Step-by-step explanation:
The cost to manufacture x phones :
The revenue function will be :
The profit = P(x) = R(x) - C(x)
Differentiating P(x) with respect to dx;
x = 2,700
Differentiating 
with respect to dx again;
(maxima)
2,700 phones should the pear company produce and sell to maximize profit.
