Melanie is 48 feet away from the building.
Heres my working
20% of 25=20 so 20% of 60=48.
Hope this helped ☺️
There is an app that could help u out a lot is called MathPapa
(3-4x)(8+3x)
= (3+-4x)(8+3x)
= (3)(8)+(3)(3x)+(-4x)(8)+(-4x)(3x)
= 24+9x-32x-12x^2
= -12x^2-23x+24
Answer:
9
Step-by-step explanation:
The first simplification we can make is to replace 6^0 with 1.
The first rules of exponents we can apply are ...
<em>(a·b)^c = a^c·b^c</em> . . . . . . similar to the distributive property
<em> (a^b)^c = a^(b·c)</em>
This reduces your expression to ...
Now we can apply another two rules of exponents:
<em> (a^b)(a^c) = a^(b+c)</em>
<em> 1/a^b = a^-b</em>
Using these, we have ...
The value of the expression is 9.
<h3>
Answer: 4/9</h3>
========================================================
Explanation:
The outcomes of the die are {1,2,3,4,5,6} which is the sample space.
The values less than 5 are {1,2,3,4}
There are 4 values we want out of 6 total, so 4/6 = 2/3 is the probability of rolling something less than 5 on a single die.
The probability of getting two such values in a row is (2/3)*(2/3) = 4/9
Each die roll is independent of any other.
