Answer:
100
Step-by-step explanation:
8 x 1 = 8
8 x 10 = 80
8 x 100 = 800
Is this what you need? Sorry if its not.
Answer:
-75
Step-by-step explanation:
WIthdrew = Negative
-33 - 42 = -75
X + 40 + 19 + 37 = 180. top middle
x + 96 = 180
x = 84
x + 90 + 90 + 63= 360 bottom
x + 243= 360
x = 117
right end above the bottom
x + 117 + 21 = 180
x + 138 = 180
x = 42
Where the 77 is vertical
x + 77 = 180
x = 103
x + 103 + 27= 180 next to the 77 vertical
x + 130 = 180
x = 50
those are the corrections
Answer:Given that the graph shows tha the functión at x = 0 is below the y-axis, the constant term of the function has to be negative. This leaves us two possibilities:
y = 8x^2 + 2x - 5 and y = 2x^2 + 8x - 5
To try to discard one of them, let us use the vertex, which is at x = -2.
With y = 8x^2 + 2x - 5, you get y = 8(-2)^2 + 2(-2) - 5 = 32 - 4 - 5 = 23 , which is not the y-coordinate of the vertex of the curve of the graph.
Test the other equation, y = 2x^2 + 8x - 5 = 2(-2)^2 + 8(-2) - 5 = 8 - 16 - 5 = -13, which is exactly the y-coordinate of the function graphed.
Step-by-step explanation:
Weight of baby boy , w = 7 lb 8 oz .
Weight of 5 year kid , W = 48 lb .
We know , 16 oz = 1 lb .
So , w = 7 + 0.5 = 7.5 lb .
Now , ratio is :
Therefore , the ratio of the baby's weight to the boys weight as a fraction is
.
Hence , this is the required solution .