Answer:
B
Step-by-step explanation:
So we have:

First, we recall that we can switch an exponent from the denominator to the numerator if we multiply the exponent by -1 and vice versa. Therefore:

Now, use the following property:
![a^{x/n}=\sqrt[n]{a^x}](https://tex.z-dn.net/?f=a%5E%7Bx%2Fn%7D%3D%5Csqrt%5Bn%5D%7Ba%5Ex%7D)
Therefore:
![x^{\frac{2}{3}}=\sqrt[3]{x^2}](https://tex.z-dn.net/?f=x%5E%7B%5Cfrac%7B2%7D%7B3%7D%7D%3D%5Csqrt%5B3%5D%7Bx%5E2%7D)
And:
![y^{\frac{3}{4}}=\sqrt[4]{y^3}](https://tex.z-dn.net/?f=y%5E%7B%5Cfrac%7B3%7D%7B4%7D%7D%3D%5Csqrt%5B4%5D%7By%5E3%7D)
And so together:
![=x^{\frac{2}{3}}}\cdot {y^{\frac{3}{4}}\\=\sqrt[3]{x^2}\cdot\sqrt[4]{y^3}](https://tex.z-dn.net/?f=%3Dx%5E%7B%5Cfrac%7B2%7D%7B3%7D%7D%7D%5Ccdot%20%7By%5E%7B%5Cfrac%7B3%7D%7B4%7D%7D%5C%5C%3D%5Csqrt%5B3%5D%7Bx%5E2%7D%5Ccdot%5Csqrt%5B4%5D%7By%5E3%7D)
Our answer is B :)
Answer:
farther
Step-by-step explanation:
Answer: 60 batches
Step-by-step explanation:
Let the number of batches be x
If 1 batch = 1/4 = 0.25tsp
x batches = 15tsp
0.25x = 15
x = 15/0.25=60
Answer:
Write 45 percent as 9 ´ 5 percent, and write 5 percent as . Then, find of 75: . Multiply 3.75 by 9 to get 33.75. So, 45 percent of 75 is 33.75
Answer:
The value of X in the equation 3X (-1) / 9Y equals 18 when Y equal 27 is 1458.33
Step-by-step explanation:
is a polinomial equation A
if the value of Y = 27
put this value of Y in the equation A


243 will be taken to right hand side and as per rule will be multiplied by 18


1 will be taken to right hand side and added as per rule

3 wil be taken on right hand side and divided as per rule

So the value of X if Y = 27 is 1458.33
Keywords: Algebra
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