F'(x) = 7sec x . tan x - 5.
Answer:
The annual rate of interest is 2 %
Step-by-step explanation:
Given as :
The investment amount = $ 3,500
The Interest earn on investment = $ 210
The time period = 3 years
Let The annual interest rate = R
From simple interest method :
Simple Interest =
Or, 210 × 100 = 3500 × R × 3
Or, R =
Or, R = = 2
Hence The annual rate of interest is 2 % Answer
hope this helped :)
Hello,
There is one solution with multiplicity 2.
Work shown above! Answer is C
This is true! Because in order to add you have to multiply 2 to the 1/2 fraction to both numerator and denominator. That would then make the fraction 2/4and 2+3 is 5and since the denominator doesn't change, it would be 5/4.
