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mr_godi [17]
3 years ago
10

What does an r valuable of -0.89 suggest about two variables?

Mathematics
1 answer:
satela [25.4K]3 years ago
7 0
89,000,000 Dived -10,000,000 ang get -0.89
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Please help asap 25 pts
Reika [66]
A. When you solve for y, you will come out with x=0.1039, and x=-1.6039.
8 0
3 years ago
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PLEASE HELP I WILL MARK YOU AS BRAINLEIST
Dmitry_Shevchenko [17]
(-1,-1)
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3 years ago
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1 1/3 divided by 3 + 1/3
Phantasy [73]
The first step to solve this problem is to convert the first mixed number to an improper fraction.
\frac{4}{3} ÷ 3 + \frac{1}{3}
Dividing is equivalent to multiplying with the reciprocal value,, so next you will need to change the signs.
\frac{4}{3} x \frac{1}{3} + \frac{1}{3}
Multiply the fractions
\frac{4}{9} + \frac{1}{3}
Finally,, add the two fractions together to get your final answer
\frac{7}{9}
This means that the correct answer to your question is \frac{7}{9} .
Let me know if you have any further questions
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3 years ago
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Andrew [12]

Answer:

I don't know

Step-by-step explanation:

but I feel like I've done that problem before lol.

4 0
2 years ago
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Find a polynomial f(x) of degree 4 that has the following zeros.
34kurt

Answer:

The answer to your question is     (x₁ - 4)(x₂ - 9)(x₃)(x₄ +4)

Step-by-step explanation:

Data

zeros of a polynomial  = 4, 9, 0, -1

Process

1.- Equal each root to zero

   x₁ = 4     x₂ = 9    x₃ = 0    x₄ = -1

  x₁ - 4 = 0    x₂ - 9 = 0     x₃ = 0    x₄ + 1 = 0

2.- Write the terms together

   (x₁ - 4)(x₂ - 9)(x₃)(x₄ +4)

3.- Expand to check the answer

   (x - 4)(x - 9) = x² -13x + 36

   (x² -13x + 36)(x) = x³ - 13x² + 36x

   (x³ - 13x² + 36x)(x + 4) = x⁴ - 13x³ + 36x² + 4x³ - 52x² + 144x

                                        = x⁴ - 9x³ - 16x² + 144

3 0
2 years ago
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