What 18/25 as a percent and decimal

In order to write as a decimal, we need to find a fraction equivalent to with a 100 in the denominator. Notice that if we multiply the numerator and the denominator of by 4, we get the equivalent fraction which we can now write as a decimal. Remember that the hundredths place is 2 places to the right of the decimal point. Therefore, we can write as 0.72.

To write a fraction to a percent, first remember that a percent is a ratio of a number to 100 so to write as a percent, we need to find a fraction equivalent to that has a 100 in the denominator. We can . do this by setting up a proportion.

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Now, we can use cross products to find the missing value.

25n = 1800

÷ 25     ÷25

n = 72%

Therefore, is equal to 72%.

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step-by-step explanation:

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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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