Answer:
What type of problem are you asking? Math, English, Computer, etc.
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Let's use PRT/100 to see what will be the total amount.</u>
- Total amount = Interest + Principle
<u>Solution:</u>
- PRT/100 = Interest
- => 2000 x 3.75 x 20 years/100
- => 20 x 3.75 x 20 = Interest
- => 2 x 2 x 375 = Interest
- => 4 x 375 = Interest
- => 1500 = Interest
- => Total amount = 1500 + 2000
- => Total amount = $3500
Hence, after 20 years, the amount earned is $3500.
Answer:
"Brand A costs approximately $0.21 per ounce, and Brand B costs approximately $0.18 per ounce."
In order to find the rounded cost per one item (in this case, per one ounce) Susan needs to divide the total price between the number of units and after that, round the result obtained up to the nearest cent.
Therefore:
Brand A
2.55$/12 ounces= 0.2125 $/ounce
As the third decimal digit, 2, is closer to 0 than to 9, then we maintain the second decimal digit as 1.
The price per unit of brand A after rounding it up is 0.21 $ per ounce
Brand B
1.45$/8 ounces= 0.1812
As the third decimal digit, 1, is closer to 0 than to 9, then we maintain the second decimal digit as 8.
The price per unit of brand B after rounding it up is 0.18 $ per ounce
The ones which are discrete would have answers like 1234 and would not have any decimal answers so you can’t have half a student or half a chair there for those of the two that are discrete
Answer:
3.566%
Step-by-step explanation:
The probability formula for a poisson distribution is:
λ is the average of events
e is the euler's number
k is the number of events you want to know the probability
For this :
λ = 8.9 (on average the number of tickets is 8.9 per day)
k = 4 (you need to find the probability that exactly 4 tickets are written per day)
