The probability that none of the generators operate properly during a power outage is 0.008
There are 3 generators in total that does are not independent and a probability of 0.2 that a generator will fail to operate.
In this case, we will raise the given probability of 0.2 to the power of 3 to find the answer.
Look at the given solution below:
.2^3 = 0.008
The length of the shorter piece is 30
<h3>What are algebraic expressions?</h3>
Algebraic expressions are expressions that are made up of constants, terms, factors and variables.
They also contain mathematical operations such as division, addition, multiplication, subtraction, etc
From the information given, we have;
Let the length of one piece be x
Let of the other piece is 5x
5x + x = 180
collect like terms
6x = 180
Make 'x' the subject
x = 180/ 6
x = 30
Thus, the length of the shorter piece is 30
Learn more about algebraic expressions here:
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Answer:
B,C,D are the right answers
Step-by-step explanation:
because i did it!!!!
Your multiplying 2 on the 4,8,16,32 one then adding 1 on the 1,2,3 one which could determine the rate of change
Area of whole thing is 900
900=l*w
Since it is a square they are the same length so the answer to this part is 30
30-6 gives you the remainder which is 24
You have a sidewalk on both sides so you divide by 2
24/2=12
12 should be the width