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3 years ago

I need the answer fast what is 3+3 hurry

Mathematics

2 answers:

xenn [34]3 years ago

6 0

The correct answer is 6 :]

Neko [114]3 years ago

4 0

Answer:

Step-by-step explanation:

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Assume the least squares equation is ŷ = 10 + 20x. what does the value of 10 in the equation indicate? when x = 0, y = 10. x inc

leva [86]

We know that

in the equation <span>ŷ = 10 + 20x
the value of 10 is the p</span><span>redicted value of Y, given X=0 value.
</span>It is also known as Y intersect

7 0

4 years ago

Find the slope of the line passing through the points (9, 1) and (-3, -3). Describe the slope as positive, negative, zero, or un

GarryVolchara [31]

Answer:

<h3>Given points:-</h3>

(9,1)
(-3,-3)

We have to find slope =m

As we know that

${\boxed{\sf Slope_{(m)}=\dfrac {y _2-y_1}{x_2-x_1}}}$

Substitute the values

$\qquad {:}\longrightarrow\sf m=\dfrac {(-3-1)}{(-3-9)}$

$\qquad {:}\longrightarrow\sf m=\dfrac {-4}{-12}$

$\qquad {:}\longrightarrow\sf m={\dfrac {1}{3}}$

$\therefore\sf Slope\;of\;the\:line=\dfrac {1}{3}(undefined)$

6 0

3 years ago

Which of the following is equal to the expression above

EleoNora [17]

Answer:

$15 \sqrt[3]{2}$

Step-by-step explanation:

${(27 \times 250)}^{ \frac{1}{3} } = {(27 \times 125 \times 2)}^{ \frac{1}{3} } \\ = {27}^{ \frac{1}{3} } \times {125}^{ \frac{1}{3} } \times {2}^{ \frac{1}{3} } \\ = \sqrt[ 3]{27} \times \sqrt[3]{125} \times \sqrt[3]{2} \\ = \sqrt[3]{ {3}^{3} } \times \sqrt[3]{ {5}^{3} } \times \sqrt[3]{2} \\ = 3 \times 5 \times \sqrt[3]{2} \\ = 15 \sqrt[3]{2}$

4 0

3 years ago

Factor the binomial using its GCF: 10x-15x^4

Igoryamba

Answer:

5x(2 - 3x³)

Step-by-step explanation:

10x-15x^4

The GCF( Greatest Common Factor) of 10x-15x^4 is 5x

Solve:

10x/5x = 2

-15^4/5x = -3x³

Final answer is

5x(2 - 3x³)

<u>Check</u>

5x(2 - 3x³)

distribute

5x(2) + 5x(-3x³)

10x - 15x^4

4 0

4 years ago

Read 2 more answers

Please help me answer this question, thank youuuu!

butalik [34]

Answer:

The one on the bottom: d^-1(x)=1/2*x +2

Step-by-step explanation:

4 0

4 years ago