Simplify.

1 answer:

7 0

$(-3ab^{3})^{4}$
$(-3ab^{3})(-3ab^{3})(-3ab^{3})(-3ab^{3})$
$(9a^{2}b^{6})(9a^2b^{6})$
$81a^{4}b^{12}$

$(y^{3})^{5} * y^{4}$
$y^{15} * y^{4}$
$y^{19}$

25, 10, 4, 1.6

Function: y = 0.4x

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When y is 4, p is 0.5, and m is 2, x is 2. If x varies directly with the product of p and m and inversely with y, which equation

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<h3><u>Question:</u></h3>

When y is 4, p is 0.5, and m is 2, x is 2. If x varies directly with the product of p and m and inversely with y, which equation models the situation?

xpmy=8

xy/pm=8

xpm/y=0.5

x/pmy=0.5

<h3><u>Answer:</u></h3>

The equation models the situation is $\frac{x y}{p m}=8$