The simple interest earned in year 1 is 7.5. The simple interest earned in year 1 is $7.50. The total interest earned at the end of year 4 is $30.00
<h3>How to calculate a simple interest amount?</h3>
If the initial amount (also called as principal amount) is P, and the interest rate is R% annually, it is left for T years for that simple interest.
3% simple annual interest paid on $250
A 2-column table with 4 rows.
Column 1 is labeled Year with entries 1, 2, 3, 4.
Column 2 is labeled Total Interest Paid with an entries question mark, 15 dollars, 22 dollars, and 50 cents,
The simple interest earned in year 1 is calculated as
The first one is (0.03)(250) = 7.5
The simple interest earned in year 1 is
The second one is $7.50
The total interest earned at the end of year 4 is
The third one is $30.00
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Answer:
Option A, C, D, are the correct options.
Step-by-step explanation:
B becuase if you divide the rise over run you get 45 which is the correct answer.
hope this helps
-turtles12345
Answer:
The answer to your question is:
cos α = 9/ 41
tan α = 40/9
Step-by-step explanation:
Data
cos α = ?
tan α = ?
sin α = 40/41
Process
sin Ф = opposite side / hypotenuse
then, if sin α = 40/41,
opposite side = 40
hypotenuse = 41
Pythagorean theorem
c² = a² + b²
41² = 40² + b²
b² = 41² - 40²
b² = 1681 - 1600
b² = 81
b = 9
adjacent side = 9
Now,
cosine Ф = adjacent side / hypotenuse
cos α = 9/ 41
tangent Ф = opposite side / adjacent side
tan α = 40/9
