The student union at Cavendish University Zambia is selling union branded
1 answer:
Answer:
Need to sell at least 301 T-shirts
Step-by-step explanation:
K50.00 per T-shirt for 150 T-shirts = K7500
Reduced price after selling the first 150 T-shirts = K49.96
In order to get K7500 once again, they must sell at least another = 150.12 T-shirts to achieve the same earning.
150 + 151 = 301 T-shirts must be sold
You might be interested in
Answer:
The people can seat themselves in 20160 different ways.
Step-by-step explanation:
Arrangements of n elements:
The number of arrangements of n elements is given by the following formula:
In this question:
For the first seat, that is, the driver seat, 4 possible people can sit.
For the remaining 7 seats, the number of ways in which the people can sit is an arrangement of 7 elements. So
The people can seat themselves in 20160 different ways.