Answer:39.56400cm^2
Step-by-step explanation:
126/360=0.35
area = pi(r)^2
r=d/2=6
36・3.14 = 113.04
0.35・113.04 = 39.56400
The reasons that the sample is representative:
The builders were chosen at random
The population included only builders who build in Vicki's town
Vickie wanted to determine the cost of building a house in her home, so the fact that the builders were from her town makes the sample more representative. Moreover, the random choosing of the builders helps to remove any biases that may be present.
Ok so if the equation is this
8x/8( 5 exponent) = 8 (7 exponent) the answer should be 8( 11 exponent)
My work is attached below.
Sorry for my awful handwriting!
Answer:
Not possible
Step-by-step explanation:
To many equal signs!
Answer:
-9a^2+14
Step-by-step explanation:
