So, the formula for this one is:
C = 2πr
(use 3 for pi again)
so substitute the numbers:
C = 2 x 3 x 2
and the answer is 12
Answer: The National Center for Education Statistics (NCES) collects, analyzes and makes available data related to education in the U.S. and other nations. Hope this helped
Step-by-step explanation: how are you?
Question worded very badly..
If im not mistaken these are values:
c - tomatoes left
n - tomatoes before = 2
y - tomatoes she has left?
y = c
unless y is something else?
(5,28) it's the correct answer
Step-by-step explanation:
just look at the graphic : what value do we have on the cost side, when we have 1 pounds on the amount side ?
all the answer options specify a price per pound. that is why we only need to focus on the price for one pound.
we see in the graphic, that for 1 pound the price is $4.
just to make sure, we can also work with the directly specified point (0.5, 2), which means that 0.5 pounds cost $2.
and the function is clearly a straight line.
so, every point on the function has the same y/x ratio (slope).
therefore,
2/0.5 = 4
now, what point with x=1 has the same ratio ?
y/1 = 4
y = $4
perfect, the results are identical. so, $4 per pound is the correct answer.
