Answer:
85751
Step-by-step explanation:
81924
+ 3827
_______
85751
- Start from the right side, 4 + 7 = 11, but the 1 is carried over
- 2 + 2 + 1 = 5
- 9 + 8 = 17, but the 1 is carried over
- 1 + 3 + 1 = 5
- 8 + 0 = 8
Thus, the answer becomes 85751.
Answer:
-4.2
Step-by-step explanation:
0.5 - 4.7= -4.2
Answer:
80 degree
Step-by-step explanation:
missing angle + 100 degree = 180 degree (being co interior angles )
missing angle = 180 - 100
missing angle 80 degree
Answer:
1.4
Step-by-step explanation:
Probability of selecting a red counter :
Number of red counter / total number of counters
5 / (5 + 3) = 5 /8 = 0.625
Probability of selecting a blue counter = 0.375
Let number of red counters :
0, 1 or 2
0 red counters :
Expected value = x * p(x)
0 + (0.625*1) + (0.390625 * 2)
0 + 0.625 + 0.78125 = 1.40625
Expected number of red counters = 1.4
Profit = Income - cost
Profit = 10s - (28 + 3s) = 10s - 28 -3s = 7s - 28.
Profit = 0
0 = 7s - 28
7s = 28
7s = 28/7
s = 4. This is the breakeven point.
Carlota must sell more than 4 shirts to make a profit
