Answer:
The height of the surface increases, then decreases, from the center out to the sides of the road.
Step-by-step explanation:
Let
y------> the height of the surface
x------> the road
we know that
The quadratic regression graphed represent a vertical parabola open downward
The function increase in the interval --------> 
The function decrease in the interval --------> ![(0,5]](https://tex.z-dn.net/?f=%280%2C5%5D)
therefore
The height of the surface increases, then decreases, from the center out to the sides of the road.
Answer: 67.5 meters
Step by step explanation
I think you meant the scale drawing is 9 cm so all you have to do is multiple 9 times 7.5 because 1 cm is 7.5 so if you multiple 9 times 7.5 you get how much it is in real life which is 67.5
Answer:
37,143
Step-by-step explanation:
Supplementary angles add to 180 degrees
Let x be one angle
x+106 is the other angle
x + x+106 = 180
Combine like terms
2x+106 =180
Subtract 106 from each side
2x+106-106 =180-106
2x = 74
Divide by 2
2x/2 =74/2
x = 37
The other angle is 37+106 =143
Answer:
The correct option is E: "Unlike most federal tax delinquents, most state tax delinquents fail to pay state tax because of an oversight rather than a decision not to pay."
Step-by-step explanation:
Option A is not the correct answer because it is out of context
Option B is also out of context because what we are looking for is a connection between defaulters at state and federal level
Option C is also wrong because it would lead to the direct opposite of the projection by economists.
Option D is also wrong because once again it is out of context.
Option E is correct
k = 3 + 6x
note that 27 = 3³ and 9 = 3²
27 × 
= 3³ × (3²)^3x = 3³ × 
= 
hence k = 3 + 6x
