Answer:
205
Step-by-step explanation:
Multiply Principle(642) by rate(0.04) and by time (8)=205
Answer:
x=0 i think
Step-by-step explanation:
3(x-1) equals 3x-3=5x-3 then you move the 5 to the other side but as a -5 with is -2x then you move the -3 on the left to the right as +3 then that cancels so then you’re left with x=0
To evaluate
note that:
Use following properties:
1) ![\log_ab^k=k\log_ab;](https://tex.z-dn.net/?f=%5Clog_ab%5Ek%3Dk%5Clog_ab%3B)
2) ![\log_{a^k}b=\dfrac{1}{k}\log_ab.](https://tex.z-dn.net/?f=%5Clog_%7Ba%5Ek%7Db%3D%5Cdfrac%7B1%7D%7Bk%7D%5Clog_ab.)
Then
![\log _{\frac{1}{3}}27=\log_{3^{-1}}3^3=3\log_{3^{-1}}3=3\cdot \dfrac{1}{-1}\log_33=-3\log_33.](https://tex.z-dn.net/?f=%5Clog%20_%7B%5Cfrac%7B1%7D%7B3%7D%7D27%3D%5Clog_%7B3%5E%7B-1%7D%7D3%5E3%3D3%5Clog_%7B3%5E%7B-1%7D%7D3%3D3%5Ccdot%20%5Cdfrac%7B1%7D%7B-1%7D%5Clog_33%3D-3%5Clog_33.)
Since
you have
![\log _{\frac{1}{3}}27=-3.](https://tex.z-dn.net/?f=%5Clog%20_%7B%5Cfrac%7B1%7D%7B3%7D%7D27%3D-3.)
I don’t understand this but:
The mean is the average of all the numbers combined
the median is the number centered directly in the middle with the same number of numbers on both sides of the number in the middle
The mode is how many times a number appears
Vpyramid=1/3 times area of base times height
volume=1/3 times 18 square inches times 4in
volume=6 square inches times 4in
volume=24 cubic inches
the volume is 24 cubic inches