Answer:
10.55 years
Step-by-step explanation:
In order to calculate the number of years, you have to isolate N from the formula:
FV=PV*(1+I)^N
FV= Future value
PV= Present value
i= Interest rate
N= number of periods
FV/PV=(1+i)^N
ln(FV/PV)=Nln(1+i)
N=ln(FV/PV)/ln(1+i)
Now you have to replace the formula to find the answer:
FV= 1486.73
PV= 1077
i= 3.1%
N= ln(1486.73/1077)/ln(1+0.031)
N= ln(1.38)/ln(1.031)
N= 10.55
The answer is that it will take 10.55 years for the balance to reach $1486.73.
Answer:
The lines are parallel because they have the same slope(5x)
Answer:
75
Step-by-step explanation:
If you flip the numbers around then all you have to do is 82-7 and when you do this then you get 75 which is the answer
In the given triangle, y = 32°.
Step-by-step explanation:
Step 1; In the given triangle, the opposite side has a length of 9cm while the hypotenuse of the triangle measures 17cm. As we have the lengths of the opposite side and the hypotenuse side, we can calculate the sine of the value y.
sin y = 
.
Step 2; Length of the opposite side = 9 cm.
Length of the hypotenuse side = 17 cm.
sin y = = 
= 0.5294.
We can multiply inverse sine on both sides to solve y.
y = 
(0.5294) = 31.9657°.
Rounding this off to the nearest tenth we get, y = 32.0°.
Answer:
<em>B. collect more data to support their hypothesis.</em>
<em>D. something the data do not directly show, but that can be found indirectly.</em>
<em>A. agree with the hypothesis.</em>
Step-by-step explanation:
