Answer:
A. 6.9
Step-by-step explanation:
Edge 2020
Answer:
![=4y](https://tex.z-dn.net/?f=%3D4y)
Step-by-step explanation:
![y-\left(-3y\right)\\\mathrm{Apply\:rule}\:-\left(-a\right)=a\\=y+3y\\\mathrm{Add\:similar\:elements:}\:y+3y=4y\\=4y](https://tex.z-dn.net/?f=y-%5Cleft%28-3y%5Cright%29%5C%5C%5Cmathrm%7BApply%5C%3Arule%7D%5C%3A-%5Cleft%28-a%5Cright%29%3Da%5C%5C%3Dy%2B3y%5C%5C%5Cmathrm%7BAdd%5C%3Asimilar%5C%3Aelements%3A%7D%5C%3Ay%2B3y%3D4y%5C%5C%3D4y)
Answer:
The expression will be ![2x^5\times x^{10}=2x^{5+10}=2x^{15}](https://tex.z-dn.net/?f=2x%5E5%5Ctimes%20x%5E%7B10%7D%3D2x%5E%7B5%2B10%7D%3D2x%5E%7B15%7D)
Step-by-step explanation:
We have given the expression ![2x^5\times x^{10}](https://tex.z-dn.net/?f=2x%5E5%5Ctimes%20x%5E%7B10%7D)
We have to write this expression in kkxxnn form , here kk is real number and nn is integer
We know the property of exponent that when two function are multiplied thn their exponent are added
So ![2x^5\times x^{10}=2x^{5+10}=2x^{15}](https://tex.z-dn.net/?f=2x%5E5%5Ctimes%20x%5E%7B10%7D%3D2x%5E%7B5%2B10%7D%3D2x%5E%7B15%7D)
Here kk = 2 and nn = 15
Answer:
<h3>$4,789.99</h3>
Step-by-step explanation:
Using the formula for calculating the compound interest
A = P(1+r)^t
P is the principal = $3500
r is the rate = 4% = 0.04
T is the time = 8 years
Substitute
A = 3500(1+0.04)^8
A = 3500(1.04)^8
A = 3500(1.3686)
A = 4,789.99
Hence the resulting balance is $4,789.99