Perimeter
Perimeter is the distance all round a particular shape. Since we are not given the shape of her bedroom, we may not have a particular formula that was uses to find the perimeter. Despite all that, the only way that she could arrive to conclusion that 36 meters of light are needed, then Supriya it is by finding the perimeter.
Step-by-step explanation:
THe answer is A.... 42.4 times 10.5 is 445.20
It's 11040 plants because 92 percent of 12000 is 11040. (Idk if this is the best reasoning but :/)
Answer:
(s*t)(-7) = 987
Step-by-step explanation:
s(x) = 2 - x²
t(x) = 3x
To find (s*t)(x), multiply s(x) and t(x).
(s*t)(x) = (2 - x²)(3x)
(s*t)(x) = 6x - 3x³
Now that you have (s*t)(x), plug -7 in.
(s*t)(-7) = 6(-7) - 3(-7)³
(s*t)(-7) = 6(-7) - 3(-343)
(s*t)(-7) = -42 + 1029
(s*t)(-7) = 987
10% is 8, so multiply this by 7 to get 70%.
That would 56.
To get the 2% think of what 1% is then double it.
1% would be 0.8, so 2% would be 1.6
Then, to get the 0.5% just cut what 1% of it is.
Since 1% would be 0.8, you cut it in half to get 0.4.
Combine the 56, 1.6, and 0.4.
1.6+0.4=2.
So the problem would read 56+2=58.
58 is 72.5% of 80 games.
