Answer
Prepaid meters work on a system whereby the consumer pays upfront for the service. No money, no service. Residents on credit meters used to having 60 days to pay for electricity will now have to pay upfront before electricity is used
Answer #2
The more you use, the more you pay per block. So if you pay as you go through the month, or pay for more power than you need, you will end up paying more, but not getting more units on average.
Answer #3
Prepaid electricity rates per unit 2021 South Africa. Prepaid electricity rates for users who Eskom directly charges is R158. 36 (inclusive of VAT) for every 0-600kWh.
Step-by-step explanation
A new meter costs roughly R600 and installation should not exceed R1 000, according to installers in other municipalities. Converting to prepaid in eThekwini costs R2 010, which is affordable, and even in Msunduzi the cost is less than uMngeni at about R4 000.
Answer:
A) $51.5
B) two children tickets
Step-by-step explanation:
Given that the cost of admission for the Flemington Aquarium is $11.50 for each senior citizen, $14.75 for each adult and $7.25 for each child.
The cost of admission for the family of 3 adults and 1 child will be
(3 × 14.75) + (1 × 7.25)
44.25 + 7.25 = 51.5 dollars
What if two more tickets for admission are purchased for a total of $14.50?
Since there is no ticket of that amount, we can determine what type of tickets the family purchases by taking the amount of child tickets away from the amount. That is
14.5 - 7.25 = 7.25
The remaining money amount to child ticket again. We can therefore conclude that the two more tickets for admission purchased for a total of $14.50 are for 2 children tickets
Answer: B: It gets flatter
Step-by-step Explanation:
Slope is basically a ratio of the change in the x-value over the change in the y-value over a certain interval. It also shows how steep the line is. The higher (or further away from 0) the slope, the “steeper” the line is. If the slope is 0, the graph just looks like a horizontal line
Answer:
By the Central Limit Theorem, it is approximately normal with mean 0.29 and standard deviation 0.0596
Step-by-step explanation:
Central Limit Theorem
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean and standard deviation , the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean and standard deviation .
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
For a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean and standard deviation
According to the U.S. Census Bureau, 29% of Americans age 25 years or older have already earned a bachelor's or more advanced degree.
This means that
You decide to randomly select 58 adults over the age of 25 to ask if they have earned at least a bachelor's degree.
This means that
Describe the sampling distribution of the proportion of respondents who have earned at least a bachelor's degree.
By the Central Limit Theorem, it is approximately normal with mean and the standard deviation is
You would do, 4,200 over 8,000 equals x over 500,000 and then
x*8000=4200*500000
8000 = 2100000000
divide
x= 262500
262500 people