Answer:
Length is 30 width is 20
Step-by-step explanation:
50 divided 2 is 25. Add 5 to 25. Then you have two parts. 30 and 20.
They are your answers.
Answer:
24 premium tickets were sold.
Step-by-step explanation:
Let :
Deluxe ticket = x
Regular tickets = x + 78
Premium tickets = y
x + (x + 78) + y = 208
4x + 2(x+78) + 10y = 714
2x + y = 208 - 78
4x + 2x + 156 + 10y = 714
2x + y = 130 - - - - - (1)
6x + 10y = 558 - - - - (2)
Now we can solve the simultaneous equation using elimination method :
From (1)
y = 130 - 2x
Put y = 130 - 2x in (2)
6x + 10(130 - 2x) = 558
6x + 1300 - 20x = 558
- 14x = 558 - 1300
-14x = - 742
x = 742 / 14
x = 53
Put x = 53 in y = 130 - 2x
y = 130 - 2(53)
y = 130 - 106
y = 24
Answer:
Order from the greatest yield to the least as follows
1. Situation B=$2,119.8949
2. Situation A=$2,095.3078
3. Situation C=$2,022.7789
Step-by-step explanation:
Situation A
A=P(1+r/n)^nt
=500(1+0.12/12)^12*12
=500(1+0.01)^144
=500(1.01)^144
=500(4.1906155936008)
=$2,095.3078
Situation B
A=P(1+r/n)^nt
=500(1+0.1/4)^4*15
=500(1+0.025)^60
=500(1.025)^60
=500(4.3997897488150)
=$2119.8949
Situation C
A=P(1+r)^t
=500(1+0.15)^10
=500(1.15)^10
=500(4.0455577357079)
=$2022.7789
Order from the greatest yield to the least as follows
1. Situation B=$2,119.8949
2. Situation A=$2,095.3078
3. Situation C=$2,022.7789