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Leviafan [203]
3 years ago
13

Evaluate: 3-mn if m=-4 and n=-8

Mathematics
1 answer:
alexira [117]3 years ago
4 0

Answer:

The answer is -29

Step-by-step explanation:

All you have to do is plug -4 where m is and -8 where n is. Your equation would look like this... 3-(-4)(-8). Then all you have to do is plug it into your calculator and you will get -29.

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valentina_108 [34]

Answer:

Cubic

Step-by-step explanation:

A cubic polynomial has a highest degree of 3.

In this polynomial, we see "q^3" meaning that q is raised to the 3rd power, making this a cubic polynomial.

Hope this helps!

4 0
2 years ago
Érica has saved $24, which is 40% of the total amount she needs to buy a new video game. How much does she need total to buy the
d1i1m1o1n [39]
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5 0
3 years ago
-3x+8=y solve for if the equation is a function or non function
Ket [755]

Answer:

The equation is a function

Step-by-step explanation:

-3x + 8 = y

Reverse the function.

y = -3x + 8

Draw a graph of y vs x  (below)

To determine if the relation is a function,  we can use the vertical line test:  

If a vertical line crosses the graph more than once in any location, the relation is not a function.

We see that at no place will a vertical line intersect the graph more than once.

The relation is a function.

7 0
3 years ago
According to the general equation for conditional probability, if P(A^B)= 2/3 and P(B)= 3/4, what is P(A|B)? A. 15/16 B. 24/25 C
Evgen [1.6K]
Ell it could be any of these to be perfectly honest but none of these are the answer I believe because none of them give you a 3/4 proportion. So it could be none of the above if thats an answer.
8 0
2 years ago
Read 2 more answers
What is the shortest distance Jill can travel is she leaves her house, goes to City Hall, to the Post Office, and then returns h
Varvara68 [4.7K]

Hello There!

I really don't know, what the answer is...

But, I think it is....

C. 38 miles.

Hopefully, this helps you!!

AnimeVines

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2 years ago
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