A = 3.141 * (3km^2). Just put that into a calculator and bingo
Answer:
d:-12,0
Step-by-step explanation:
The first machine does 200 in 1 hour, so in 8.5 hours it will then do 200 * 8.5.
the second machine does 180 in 1 hour, so in 8.5 hours it will then do 180 * 8.5.
the third machine does 150 in 1 hour, so in 8.5 hours it will do then 150 * 8.5.
how many bottles will they all do in total on that time?
(200 * 8.5) + (180 * 8.5) + (150 * 8.5)
D
Step-by-step explanation:
the mean is the average of the set of numbers, which makes it perfect for summarizing data.
A²=25 then a = + 5 & a =-5, so this ellipse intercepts the x axis at the points +5 & -5