number of different pairs the teacher can choose= nCr (18+14, 2)=496
no. of opposite gender pairs possible= 14 (since there are only 14 boys)
probability = 14/496= 7/248
Answer:
54
Explanation:
you have to use the principal of BODMAS
12 + 23 x 2 + 3 - 7
12 + 46 + 3 - 7
61 - 7
54
Answer:
The biggest disadvantage of coal is that it will one day run out with how fast the economy is using it today. It also creates carbon dioxide, which is hard to breath and also clogs up the atmosphere, making it thicker and trapping more heat. a better alternative is wind, solar, and water energy. these are clean, electronic ways to power and save our world
Explanation:
The information that the organization has managed to collect will help them later on in doing (A) forecasting.
Forecasting is <u>a form of market analysis that is conducted to know more about the future target market’s characteristics, amount, and trends that relate to them.</u> This information would help the organization is choosing the right approach to market their products in order to generate the most sales.
