Answer:
Eric has 4 quarters
Step-by-step explanation:
31-7=24
24/6=4
Answer:
Width of the arch = 105 m
Step-by-step explanation:
Function representing the width of the arch,
f(x) = -0.016(x - 52.5)² + 45
where x = width of the base of the arch or horizontal distance from arch's left end
f(x) = vertical distance of the arch
From the given quadratic function, vertex of the parabola is (52.5, 45).
Coordinates of the vertex represents,
Height of the arch = 45 m
Half of the horizontal distance from the left end = 52.5 m
Therefore, width of the bridge = 2(Half the width of the bridge from left end) = 2×52.5
= 105 m
Therefore, given bridge is 105 m wide.
Answer:
WEll the answer is d
Step-by-step explanation:
The first (80%) mortgage has an interest rate of 4.75%, and the second (20%) mortgage has an interest rate of 7.525%. Both are 30-year fixed-rate mortgages.
Answer: Domain: x = All Real Numbers (-∞, ∞)
Range: y ≤ 1 (-∞, 1]
<u>Step-by-step explanation:</u>
y = -2(x - 4)² + 1
The equation is in vertex form → vertex = (4, 1)
The leading coefficient is negative so it will be a max at y = 1
Range: y ≤ 1.
This is a polynomial so there are no restrictions on x.
Domain: x = All Real Numbers
