Answer:
![g(15)=93.8\%](https://tex.z-dn.net/?f=g%2815%29%3D93.8%5C%25)
see the explanation
Step-by-step explanation:
Let
x ----> the number of years since 2008,
g(x) ----> the percent of people 25 years and older who have completed at least high school
we know that
![g(x)=0.008x^2+0.42x+87.5](https://tex.z-dn.net/?f=g%28x%29%3D0.008x%5E2%2B0.42x%2B87.5)
so
For x=15 years since 2008
substitute
![g(15)=0.008(15)^2+0.42(15)+87.5=93.8\%](https://tex.z-dn.net/?f=g%2815%29%3D0.008%2815%29%5E2%2B0.42%2815%29%2B87.5%3D93.8%5C%25)
That means
In the year 2023 (2008+15) the percent of people 25 and older completing at least high school will be 93.8%
Answer:
C. 25h – 5
Step-by-step explanation:
5(6h - 1) - 5h = 30h - 5 - 5h = 25h - 5
Where is the pic bro......✌✌✌.........??????how can I tell u without the picture..???
5^-3/3^-3 i believe this would be the correct exponents
Answer:
Proved
Step-by-step explanation:
Given
![(2 * 10^2) * (3 * 10^5) = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=%282%20%2A%2010%5E2%29%20%2A%20%283%20%2A%2010%5E5%29%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
Required
Prove
On the right hand side, we have:
![2 * 10^2 * 3 * 10^5 = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=2%20%2A%2010%5E2%20%2A%203%20%2A%2010%5E5%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
Rewrite:
![2 * 3* 10^2 * 10^5 = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=2%20%2A%203%2A%2010%5E2%20%20%2A%2010%5E5%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
![6* 10^2 * 10^5 = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=6%2A%2010%5E2%20%20%2A%2010%5E5%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
Apply law of indices
![6* 10^{2+5} = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=6%2A%2010%5E%7B2%2B5%7D%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
![6* 10^7 = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=6%2A%2010%5E7%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
Express 6 as 3.5 + 2.5
![(3.5 + 2.5)* 10^7 = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=%283.5%20%2B%202.5%29%2A%2010%5E7%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
Open bracket
![3.5 *10^7+ 2.5*10^7 = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=3.5%20%2A10%5E7%2B%202.5%2A10%5E7%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
Proved