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erastovalidia [21]
3 years ago
7

Using the numbers1,3,4,8 and the operation +, -, x, ( ) to get an answer of 18. What is possible solution?

Mathematics
1 answer:
seropon [69]3 years ago
7 0
I have tried and from what I can tell, it is mathematically impossible. 
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Plz help I am confused I need help plz
const2013 [10]

Answer:

-11 \frac{1}{4}

Step-by-step explanation:

7 0
3 years ago
Determine the asymptotes of the function: y=x^3-5x^2+4x-25/x^2-4x+3
igomit [66]

Answer:

Vertical A @ x=3 and x=1

Horizontal A nowhere since degree on top is higher than degree on bottom

Slant A @ y=x-1  

Step-by-step explanation:

I'm going to look for vertical first:

I'm going to factor the bottom first:  (x-3)(x-1)

So we have possible vertical asymptotes at x=3 and at x=1

To check I'm going to see if (x-3) is a factor of the top by plugging in 3 and seeing if I receive 0 (If I receive 0 then x=3 gives me a hole)

3^3-5(3)^2+4(3)-25=-31 so it isn't a factor of the top so you have a vertical asymptote at x=3

Let's check x=1

1^3-5(1)^2+4(1)-25=-25 so we have a vertical asymptote at x=1 also

There is no horizontal asymptote because degree of top is bigger than degree of bottom

There is a slant asympote because the degree of top is one more than degree of bottom (We can find this by doing long division)

                       x   -1

                --------------------------------------------------

x^2-4x+3 |      x^3-5x^2+4x-25

                  - ( x^3-4x^2+3x)

                   --------------------------------

                            -x^2 +x  -25

                       -   (-x^2+4x-3)

                          ---------------------

                                   -3x-22

So the slant asymptote is to x-1

8 0
3 years ago
In 2010 there were 2000 American lions in a conservation park in Wisconsin. The lion population is decreasing
frez [133]

Step-by-step explanation:

After each year, the new population of the lions is 100% - 8% = 92% of the population of the lions the year before.

Hence our exponential base should be 0.92, indicating exponential decay. (A)

8 0
3 years ago
Read 2 more answers
Solve this one pleeaasssee
Tamiku [17]

Answer:

the answer is c

Step-by-step explanation:

when looking at the graph you can see the intersection point which is (4,3) and at 4 months they were both 3 pounds. at the point of intersection they were the same age and same weight.

4 0
3 years ago
Oliver draws a straight angle, and then two rays to divide the angle into 3 equal parts. What is the measure of each smaller ang
icang [17]

The measure of each smaller each angle is 30 degrees.

We have given that,

Oliver draws a straight angle, and then two rays to divide the angle into 3 equal parts.

<h3>What is the measure of the straight angle?</h3>

The measure of the straight angle is 90 degrees.

Therefore we get a straight angle is 90 degrees.

we have to divide the straight angle into 3 equal parts.

that is, 90/3=30

Therefore each angle is 30 degrees.

To learn more about the angle visit:

brainly.com/question/25770607

#SPJ1

6 0
2 years ago
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