For this problem i got
Find the simple interest earned on a $500 investment for 8 months, if the interest rate is 10%
1 answer:
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Answer:
255.75 feet or 255 feet
Step-by-step explanation:
area of a rectangle / length = breadth
1023 / 4 = 255.75 or 255 feet
Answer:
y = 4 sin( 0.5t - ) - 2
y = a sin ( 2t - ) + 2
Step-by-step explanation:
In the first question,
amplitude = 4
Period =
phase shift =
Vertical shift = -2
Angular velocity , w =
Here, w = = 0.5
The general equation of a wave is
y = a sin( wt + ∅ )
Putting above values in the equation,
y = 4 sin( 0.5t - ) - 2
In the second question,
Amplitude is not given so we will take it as a.
time period =
w = 2
Phase shift =
Vertical shift = 2
The equation is
y = a sin ( 2t - ) + 2