Answer: 3360 ft squared
Step-by-step explanation:
Short side : 30 x 14 = 420
Long side 30 x 3 x 14 = 1260
420 + 420 + 1260 + 1260 = 3360
pls give brainliest
have a nice day
![\bf log_{{ a}}\left( x^{{ b}} \right)\implies {{ b}}\cdot log_{{ a}}(x)\\\\ -----------------------------\\\\ 2^{x+1}=5^{2x-1}\implies log(2^{x+1})=log(5^{2x-1}) \\\\\\ (x+1)log(2)=(2x-1)log(5)\implies (x+1)\cfrac{log(2)}{log(5)}=(2x-1) \\\\\\ now\quad \cfrac{log(2)}{log(5)}\textit{ is just a constant about }0.43068](https://tex.z-dn.net/?f=%5Cbf%20log_%7B%7B%20%20a%7D%7D%5Cleft%28%20x%5E%7B%7B%20%20b%7D%7D%20%5Cright%29%5Cimplies%20%7B%7B%20%20b%7D%7D%5Ccdot%20%20log_%7B%7B%20%20a%7D%7D%28x%29%5C%5C%5C%5C%0A-----------------------------%5C%5C%5C%5C%0A2%5E%7Bx%2B1%7D%3D5%5E%7B2x-1%7D%5Cimplies%20log%282%5E%7Bx%2B1%7D%29%3Dlog%285%5E%7B2x-1%7D%29%0A%5C%5C%5C%5C%5C%5C%0A%28x%2B1%29log%282%29%3D%282x-1%29log%285%29%5Cimplies%20%28x%2B1%29%5Ccfrac%7Blog%282%29%7D%7Blog%285%29%7D%3D%282x-1%29%0A%5C%5C%5C%5C%5C%5C%0Anow%5Cquad%20%5Ccfrac%7Blog%282%29%7D%7Blog%285%29%7D%5Ctextit%7B%20is%20just%20a%20constant%20about%20%7D0.43068)
and you can simply solve that for "x"
Answer:
B
Step-by-step explanation:
The mean is calculated as
mean = ![\frac{sum}{count}](https://tex.z-dn.net/?f=%5Cfrac%7Bsum%7D%7Bcount%7D)
= ![\frac{2.5+2.0+4.2+3.0+9.3}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B2.5%2B2.0%2B4.2%2B3.0%2B9.3%7D%7B5%7D)
=
= 4.2 Kg → B
18. 4x^1/4
hope this helps!
didnt know about 20. but im confident u can figure it out!
Answer:
Thats Wrong , Its (16, -8) faCCts
Step-by-step explanation: