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3 years ago

I need help ASAP help plsss

Mathematics

2 answers:

yan [13]3 years ago

6 0

Answer:

Explanation: The median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average. ... If there is an odd amount of numbers, the median value is the number that is in the middle, with the same amount of numbers below and above.

hodyreva [135]3 years ago

4 0

Answer:

i believe the median is three

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(x+3)(x-5)-(4x+1)(1-4x)=17x^

Greeley [361]

Answer: $\boxed{Sol=\{\dfrac{7}{4} \}}\\$

I suppose 17x^ means 17x².

and that we must solve the equation.

Step-by-step explanation:

$(x-3)(x-5)-(4x+1)(1-4x)=14x^2\\\\x^2-3x-5x+15+(4x+1)(4x-1)=17x^2\\\\x^2-8x+15+16x^2-1=17x^2\\\\-8x+14=0\\\\8x=14\\\\x=\dfrac{7}{4} \\\\\boxed{Sol=\{\dfrac{7}{4} \}}\\$

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3 years ago

a cubiod of demension 56 * 49 * 29 how many small cubes with sides 7cm can be placed in the given cubiod

malfutka [58]

Answer:

232

Step-by-step explanation:

n *volume of cube = volume of cuboid

n*7*7*7=56*49*29

n=232

3 0

3 years ago

(a) 25% of what is 17?

Gekata [30.6K]

Answer:4.25

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Which polynomial is a quintic trinomial?

Bumek [7]

Answer:

3x⁵ + 7x² -9x⁴

Step-by-step explanation:

In the order given, the polynomials have degrees 3, 2, 5, 4. The one of degree 5 is "quintic." That one also happens to be a trinomial. It is ...

3x⁵ + 7x² -9x⁴

4 0

4 years ago

X=6. y=5. 12×+3y please help me

IgorLugansk [536]

Answer:

Your answer: 87

Step-by-step explanation:

Since you are given what both variables are in the equation, this problem requires you to plug it in.

12(6)+3(5)= ?

You can either do this in a calculator, or do this one step at a time.

12(6)=72

3(5)=15

72+15=87

7 0

4 years ago