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RUDIKE [14]
3 years ago
13

How do you simplify mn^0?

Mathematics
2 answers:
lianna [129]3 years ago
6 0

Answer:

m

Step-by-step explanation:

Katen [24]3 years ago
4 0

Answer:

m

Step-by-step explanation:

Using the rule of exponents

a^{0} = 1 , then

mn^{0} = m × 1 = m

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Two accounts earn simple interest. The balance y (in dollars) of Account A after x years can be modeled by y=10x+500. Account B
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Answer:

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5 0
3 years ago
A planned community has 150 homes, each with an automatic garage door opener. The door opener has seven switches that a homeowne
alexdok [17]

Answer:

The probability that at least two homeowners will set their switches to the same code is 100%.

Step-by-step explanation:

Consider the provided information.

The total number of code can be set with 0 or 1 is:

2×2×2×2×2×2×2=128

There are 128 different codes.  

The probability that code is unique is 1/128

Now, the probability that all codes are unique is:

[\frac{1}{128}]^{150}

Hence, the probability that all the codes are not unique is:

1-[\frac{1}{128}]^{150} \approx 1

Because the value of [\frac{1}{128}]^{150} is very small

As they can set 128 different codes and there are 150 homes. So, at least two homeowners will set their switches to the same code is 100%.

Hence, the probability that at least two homeowners will set their switches to the same code is 100%.

5 0
3 years ago
Find the value of x. A) 71 B) 72 C)73 D)75
Sedaia [141]

Answer:

C 73

Bcs straight line is 180ns9 the angle should be 34.

So you equate 34=-39+x and u get x as 73

5 0
3 years ago
Read 2 more answers
If f(x)= (x+3)^2 -1, what is the value<br> of f(-2)
katen-ka-za [31]

Answer:

19

Step-by-step explanation:

f(x)=2(3^x)+1,

Let x=2

f(2)=2(3^2)+1

Exponents first

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Then multiply

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3 0
3 years ago
What is the area of the triangle?
madam [21]
Your second option is the correct answer because 8×6 = 48 hope this helps
6 0
3 years ago
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