Step-by-step explanation:
Here, x cancels each others
Answer:
Yeah im sure you wont get 3 heads for all coins it would usually be like 1 tails, 2 tails or 3 tails :/?
Step-by-step explanation:
Answer:
(4,5)
Step-by-step explanation:
The "feasible region" has vertices (0,0), (7,0), (5,4), and (4,5)
P = 5x + 6y
Plug in each vertices in P and find out which give maximum value
(0,0) => P= 5(0) + 6(0) = 0
(7,0) => P= 5(7) + 6(0) = 35
(5,4) => P= 5(5) + 6(4) = 49
(4,5) => P= 5(4) + 6(5) = 50
We got maximum P=50 for vertex (4,5)
So the coordinates of the point that has the maximum value is (4,5)
Answer:
<u>23</u>
Step-by-step explanation:
The 12 hour clock doesn't go past 12 on the first 2 digits (hour).
The 24 hours goes 13:, 14:, 15: and so on.
We now have to figure out "4" largest numbers on the 12-hr clock and add them to get the max sum out of them.
The hours are:
00
01
02
...
09
10
11
12
The largest sum would be that of "09"
Now, the minutes:
59 is the highest minute and that will give us the highest sum
So, the time we are looking for is:
09:59
The sum is:
0 + 9 + 5 + 9 = <u>23</u>
Answer:
44 square feet were used to build the aquarium
Step-by-step explanation:
∵ The area of the rectangular prism = Lateral area + 2 Base area
∵ The top of the aquarium is open
∴ The area of the aquarium = Lateral area + Base area
∵ Lateral area = perimeter of base × height
∵ Its base is a rectangle
∵ The dimensions of the base are 4 feet and 2 feet
∵ Its height = 3 feet
∴ Perimeter of the base = 2(4 + 2) = 12 feet
∴ Area of the base = 4 × 2 = 8 feet²
∴ Area of aquarium = 12 × 3 + 8 = 36 + 8 = 44 feet²
