3 x 3 x 3 x 3 written using exponents

3^4

3 ^ 4

3 is the number being multiplied

the ^ indicates that the number to the left of it is being multiplied by itself, and the number to the right indicates how many times the number on the left is being multiplied by itself.

Since 3x3x3x3 is just multiply 3 by itself 4 times, 3^4 = 3x3x3x3

3 x 3 x 3 x 3= 81, so three to the fourth power

Step-by-step explanation:

answer:

1. 0.04

2. 0.15

step-by-step explanation:

i just finished that assignment for properties of probability distributions.

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

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