Answer: D
Suppose that 35\%35%35, percent of students in a school can sing their national anthem correctly. The music teacher takes an SRS of 303030 students from the population of 750750750 students at the school and finds that 40\%40%40, percent of students sampled can sing their national anthem correctly. The teacher plans to take more samples like this.
Step-by-step explanation: Khan Academy Explanation
An odd number of negative factors will give you a negative.
Answer:
59% decrease
Step-by-step explanation:
Answer:
- $38,500
- $1,400
Step-by-step explanation:
1. According to the Accrual Principle of Accounting, revenue should only recognized when the goods or services for which it was paid for have been delivered. In other words, revenue should only be recognized when earned.
As of December 1, 20X1, Ginzel had only completed 7 of the 20 reports so the revenue recognized should be for the completed reports alone.
Total revenue for 20 reports = $110,000
Revenue for 7 reports = 7/ 20 * 110,000
= $38,500
2. The Accrual principle also applies to expenses and states that expenses should only be accounted for when incurred. As the $4,000 relates to all the reports, it should be apportioned evenly.
The costs of extraction and conversion of data for the year should therefore be;
= 7/20 * 4,000
= $1,400
Answer:
Number = -1/2
Step-by-step explanation:
Let the number = x
Now
According to given conditions:
8x + 6 = 2
Subtracting 6 from both sides we get:
8x + 6 - 6 = 2 - 6
8x = -4
Dividing both sides by 8 we get:
x = -4/8
Reducing to lowest form:
x = -1/2
Proof:
8(-1/2) + 6 =2
-8/2 +6 =2
-4 + 6 =2
2 = 2
Hence proved
I hope it will help you !