For this case we have the following table:
0 3
1 3.12
2 3.24
3 3.37
4 3.51
We can model the data with the following function:
y = (3) * (1.04) ^ x
Where,
3: initial cost
1.04: 4% annual increase in cost
x: number of years
Answer:
y = ab^x
option 3
Answer:
The number is 38,478
Step-by-step explanation:
* Lets explain how to find the number
- The number is 5-digit
* Ones ⇒ the last digit
* Tens
* Hundreds
* Thousands
* Ten thousand
- The ones digit is the same as the last digit of last year's calendar year
∵ The last year is 2018
∴ The last digit is 8
∴ The ones digit is 8
- The ones digit is the same as the thousands digit
∵ The ones digit is 8
∴ The thousands digit is 8
- The ten thousands digit is five less than the thousands digit
∵ The thousands digit is 8
∴ The ten thousands digit is 5 less than 8
∵ 8 - 5 = 3
∴ The ten thousands digit is 3
- The last two digits sum to 15
∵ The last two digits are ones and tens digits
∵ The ones digit is 8
∵ 15 - 8 = 7
∴ The tens digit is 7
- There is one 4 in the number
∵ The hundreds digit is empty
∴ The hundreds digit is 4
* <em>The number is 38,478</em>
Answer:
The Accurate and Correct Answer is 50,000nm Or option A.
Step-by-step explanation:
Given:
The sheet is 0.00005m thick
The conversion factor from meters to nanometers:
The thickness of the sheet of paper in nanometers can be found by multiplying the given measurement in meters with the conversion factor;
Hence, the measurement of the sheet in nm is 50 000nm
Answered By: 
The probability that a 4 shows up is 0.20 and the proportion of 3's rolled is 0.467
<h3>The probability that a 4 shows up</h3>
From the list of numbers, we have:
- Sides = 5 i.e. numbers 1 to 5
- n(4) = 1 i.e. sides labelled 4
The probability that a 4 shows up is then calculated as:
P = n(4)/Sides
This gives
P = 1/5
Evaluate
P = 0.2
<h3>The proportion of 3's rolled</h3>
In the list of numbers, we have:
- Total = 15
- Number of 3's = 7
The proportion of 3's rolled is then calculated as:
P = Number of 3's/Total
This gives
P = 7/15
Evaluate
P = 0.467
Hence, the proportion of 3's rolled is 0.467
Read more about probability at:
brainly.com/question/25870256
#SPJ1
Answer:
$13.14
Step-by-step explanation:
60 mi/1 hour = x mi/1.5 hours
x = 90 mi to drive to work
25 mi/1 gallon = 90 mi/y gallons
y = 3.6 gallons to get to work
$3.65/1 gallon = $z/3.6 gallons
z = $13.14
