0.039 is written as thirty nine thousandths.
the 3 is in the hundredths place, but the 9 is in the thousandths place, so it is in the “thousandths"
here is a chart to help.
Hmmm it's linear since it's multipling by 3 each time
Answer:
<h2>3240 it's not a perfect cube.</h2><h2>The smallest number should 3240 be multiplied so that the product is a perfect cube is 15² = 225.</h2>
Step-by-step explanation:
3240 is a perfect cube if 3240 = n³ (n ∈ N).
Use the Prime Factorization:
![\begin{array}{c|c}3240&2\\1620&2\\810&2\\405&5\\81&3\\27&3\\9&3\\3&3\\1\end{array}\\\\3240=2\cdot2\cdot2\cdot5\cdot3\cdot3\cdot3\cdot3=2^3\cdot3^3\cdot5\cdot3=(2\cdot3)^3\cdot5\cdot3=6^3\cdot5\cdot3](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bc%7Cc%7D3240%262%5C%5C1620%262%5C%5C810%262%5C%5C405%265%5C%5C81%263%5C%5C27%263%5C%5C9%263%5C%5C3%263%5C%5C1%5Cend%7Barray%7D%5C%5C%5C%5C3240%3D2%5Ccdot2%5Ccdot2%5Ccdot5%5Ccdot3%5Ccdot3%5Ccdot3%5Ccdot3%3D2%5E3%5Ccdot3%5E3%5Ccdot5%5Ccdot3%3D%282%5Ccdot3%29%5E3%5Ccdot5%5Ccdot3%3D6%5E3%5Ccdot5%5Ccdot3)
![3240=6^3\cdot15\qquad\text{multiply both sides by}\ 15^2\\\\3240\cdot15^2=6^3\cdot15^3=3240\cdot15^2=(6\cdot15)^3=90^3](https://tex.z-dn.net/?f=3240%3D6%5E3%5Ccdot15%5Cqquad%5Ctext%7Bmultiply%20both%20sides%20by%7D%5C%2015%5E2%5C%5C%5C%5C3240%5Ccdot15%5E2%3D6%5E3%5Ccdot15%5E3%3D3240%5Ccdot15%5E2%3D%286%5Ccdot15%29%5E3%3D90%5E3)
Used:
![a^n\cdot a^m=a^{n+m}\\\\(ab)^n=a^nb^m](https://tex.z-dn.net/?f=a%5En%5Ccdot%20a%5Em%3Da%5E%7Bn%2Bm%7D%5C%5C%5C%5C%28ab%29%5En%3Da%5Enb%5Em)
Answer:
The equation would be:
365(x)+27= 2582
*x represents the number of passengers