Answer:
4.
Step-by-step explanation:
The sum of all the integers = 4 * 5 = 20.
The median is 6 so that means that the mean of the 2 middle numbers is 6.
So the sum of the largest and smallest numbers is 20 - 12 = 8.
Therefore the mean of these 2 numbers is 4.
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
Today : Monday, 03rd May 2021
07.41 PM
Answer:
5³
Step-by-step explanation:
Answer:
Step-by-step explanation:
99.45 should be your answer
If you want me to show work let me know
20 goes into 140 7 times. You can find that out easily by typing into your calculator 140/20.
