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hammer [34]
2 years ago
14

-5/8+(-8/5)= i do not understand how to solve this

Mathematics
1 answer:
nika2105 [10]2 years ago
8 0

Answer:

first find a LCM or least common multiple

-25/40+(-64/40)=

add the numerators or top number

-88/40

then you simplify it

-2 8/40

-2 1/5

I hope this is good enough:

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Please help with this too!
expeople1 [14]

Answer:

b>1

Step-by-step explanation:

3(3b-4)> 8b-11\\9b-12> 8b-11\\9b-8b> -11+12\\b> -11+12\\b>1

3 0
3 years ago
Briefly describe what the symbol mu represents. Choose the correct answer below.A.The symbol mu is a variable that represents th
antoniya [11.8K]

The question is incomplete! The complete question along with answer and explanation is provided below.

Question:

In applying the Poisson probability distribution​ formula, ​P(x) equals  μx•e−μx!

Briefly describe what the symbol mu represents. Choose the correct answer below.A.The symbol mu is a variable that represents the area of each region.B.The symbol mu is a variable that represents the number of occurrences of the event in an interval.C.The symbol mu is a variable that represents the number of occurrences of the event.D.The symbol mu represents a static value.E.The symbol mu is a variable that represents the mean number of occurrences of the event in the intervals.

Answer:

μ is a variable that represents the mean number of occurrences of the event in the intervals.

Step-by-step explanation:

The Poisson distribution is often used to model the number of occurrences of an event in a certain interval.

P(x, μ)

Where the symbol mu (μ) represents the mean number of occurrences of an event x in a specified interval and the variable x represents a static value.

Therefore, the correct answer is option E, μ is a variable that represents the mean number of occurrences of the event in the intervals.

4 0
2 years ago
Where do the parentheses go and solve 3×14=3×2×7=3×2×7=×7
grin007 [14]

Answer:

I  don't think this is a real math equation.

Step-by-step explanation:

8 0
3 years ago
9 more than 2 multiplied by f
goblinko [34]
In expression form this is: 
9 + 2f 
Hope this helps!
4 0
3 years ago
Read 2 more answers
What is x+y=8 and 5x+3y=34 graphed on the same graph
expeople1 [14]
To help you graph this, get y alone in both equations. If you don't have a graphing calculator, use the Desmos graphing calculator online.

So, you will end up graphing this:
y=8-x
y=(34/3)-(5/3)x

They will meet at (5,3)

8 0
3 years ago
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