the standard deviation of the past five monthly returns for pg company are: 2.75 percent, −0.75 percent, 4.15 percent, 6.29 percent, and 3.84 percent. what is the standard deviation?

Get 40 cups.u would say since the bowl and cups must be equal it would be 40

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Dagriculture is the answer -explanation-

1.   an exact solution requires a radical solution - no decimal approximation.2. (a)4x^3 = 756x^3 = 756/4 = 189x =   cube root of 189 =   5.74   to nearest hundredth answer(b)   189 = 3*3*3*7   so we can write the cube root of 189 as 3∛7 answerchecking (a) 4*(5.74^3 =   756.48   which is very close(b)   4* ((3∛3)^3   = 4*189   = 756   - spot on! 3. i would use solution b because the original question asked for an exact solution.