Answer: well, just multiply x and y by the scale factor
Step-by-step explanation:A square with a perimeter of 20 units is graphed on a coordinate grid. The square is dilated by a scale factor
of 0.4 with the origin as the center of dilation.
If (x, y) represents the location of any point on the original square, which ordered pair represents the
coordinates of the corresponding point on the resulting square.
GIVE ME DA BRAINS
Answer:
discount = 290 × <u>1</u>
4
= 72.50
new price is
290.00
<u>72.50</u> -
217.50
Answer:
4.
or fish
Step-by-step explanation:
thank you.
To find the slope you use a formula like y=mx+b y would be the point of whatever point is on the y axis so for example lets say 6 is your y axis and 8 is your a axis point once you have those point then you graph them. after they have been graphed you find the next point that would go in the sequence which would be at -8,-6 draw a line connecting the two point and then on every corner that the line completely goes through those are your other points then from there you take your original point and the next point closets to the original one and count down and to the left or right how ever many times you need to until you reach the nearest point. if you cant figure it out them this well help www.desmos.com/calculator
Answer:
The answer is below
Step-by-step explanation:
Given that:
Mean (μ) = 1.93, standard deviation (σ) = 1.08 pounds, sample (n) = 62.
the mean weight of discarded plastic for all household is given by:
The standard deviation of discarded plastic for all household is given by:
The confidence (c) = 90% = 0.9
α = 1 - c = 1 - 0.9 = 0.1
α/2= 0.1/2 = 0.05
The z score of 0.05 corresponds to the z score of 0.45 (0.5 - 0.05) which is 1.645. i.e. 
The margin of error (E) = 
The confidence interval = 
We are 90% confidence that the value is between 1,7044 and 2.1556
