Answer:
4,240 tickets
Step-by-step explanation:
The first level of standing room is a square with one side measuring 80'.
Area of the first level = length^2
= 80^2
= 6,400 square ft
The second level, also standing room, is a rectangle measuring 120' by 30' ft.
Area of the second level = length × width
= 120 × 30
= 3,600 square ft
Total area of the standing rooms = (6,400 + 3,600) square ft
= 10,000 square ft
Each person in the standing room will occupy 2.5 square ft
Number of Persons that will occupy the standing room = Total area of the standing rooms / 2.5 square ft
= 10,000 square ft / 2.5 square ft
= 4,000
Therefore the number of Tickets that should be sold
= Number of seats + Number for standing Room
= 240 + 4000
= 4,240 tickets
Answer:
Step-by-step explanation:
Subtract
2
y
from both sides of the equation.
5
y
−
3
−
2
y
=
12
Subtract
2
y
from
5
y
.
3
y
−
3
=
12
The English Channel is approximately -19 nautical miles<span> (38000 yards) or </span>35 kilometres<span> (35000 mtrs) - wide at its narrowest point (actually </span>18.2 nm<span> from Shakespeare Beach, Dover to Cap Gris Nez, France). I hope this helps!</span>
Answer: f(3.5) = 58.20
Step-by-step explanation:
Wow...what degree of exponent are we to assume?
I'll go with 2 as we are only given two exemplars.
f(x) = x² + Ax + B
f(- 2.5) = 9 = (-2.5)² + (-2.5)A + B
f(2.5) = 45 = (2.5)² + (2.5)A + B
we can subtract the first equation from the second
45 - 9 = 2.5² - (-2.5)² + 2.5A - (-2.5A) + B - B
36 = 5A
A = 7.2
45 = (2.5)² + (2.5)7.2 + B
B = 20.75
F(3.5) = 3.5² + 7.2(3.5) + 20.75 = 58.2
Answer:
4.9m
Step-by-step explanation:
In circle Y:
Radius=4m
Central Angle of XYZ=70°
Length of an arc![=\frac{\theta}{360^\circ}X2 \pi r](https://tex.z-dn.net/?f=%3D%5Cfrac%7B%5Ctheta%7D%7B360%5E%5Ccirc%7DX2%20%5Cpi%20r%20)
Therefore, Length of minor arc XZ
![=\frac{70^\circ}{360^\circ}X2X4 X \pi](https://tex.z-dn.net/?f=%3D%5Cfrac%7B70%5E%5Ccirc%7D%7B360%5E%5Ccirc%7DX2X4%20X%20%5Cpi%20)
=4.9m (correct to the nearest tenth)