Answer:
c
Step-by-step explanation:
Answer: 30%
Step-by-step explanation:
Let A be the probability of a student opting for mathematics - it consists of either boy opting for mathematics or girl opting for mathematics. As there is "or" we need to sum these probabilities.



=> 30%
Answer:
1.653
Step-by-step explanation:
Write log45 as a product of its prime factors
log45= log3^2 * log5
Substitute the given logarithms to the respective numbers.
Remember the laws of logaarithms that * changes to +
log 45 = 0.477*2 + 0.699
You will find that log 45 = 1.653
Answer:
$1.72 per cookie.
Step-by-step explanation:
First things first, subtract the amount of cupcake cost (2.75)
44.03 - 2.75 = 41.28.
Next we add up the amount of cookies he ordered.
8 + 16 = 24
Now we divide 41.28 (the cost minus the cupcake) by 24 (the amount of cookies) to get the amount per cookie.
41.28 ÷ 24 = 1.72
Therefore the answer is 1.72 per cookie.
The statement that best explains the effects of specializations in the US are:
- The Midwest became a major grain-growing region of the United States. (Option B)
- The north became dependent on workers who migrated from the South. (Option C)
- The northeast became a center for manufacturing and industry. (Option F)
<h3>What is specialization in economics?</h3>
Specialization refers to the act of strategy of focusing on one's area of strength.
For a country, that would mean focusing on the production of goods and services in which it has a higher degree of advantage or efficiency.
Learn more about specialization in the US at:
brainly.com/question/24448534