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3 years ago

Which multiplier does the word kilo represent?

Mathematics

1 answer:

dmitriy555 [2]3 years ago

5 0

Bro, Kilo means thousand times,

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Solve the formula for the indicated variable. S(r+t) = rt, for t

Elenna [48]

Sr+St=rt

St-rt=-Sr

t(s-r)=-Sr

t= - Sr/ S-r

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3 years ago

Taco Delight gives a free taco to every 12th customer and a free dessert to every 15th customer. Which customer would be the fir

KonstantinChe [14]

Answer:

8th customer when i did the math

Step-by-step explanation:

...

3 0

3 years ago

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Which of the following are true? If false, explain briefly.a) A P-value of 0.01 means that the null hypothesis is false.b)

choli [55]

Answer:

a) false

b) true

c) false

d) false

Step-by-step explanation:

a) p-value is compared with test statistic to either accept or ereject the null hypothesis. There is no fixed p-value to reject the null hypothesis

b) p-value tells us the probabiltiy of finding null hypothesis to be true

c) There is no fixed p-value for nullyfying the the null hypothesis

d) There is no fixed p-value to reject the null hypothesis

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3 years ago

What is the equation for the linear model in the scatter plot obtained by choosing the two points closest to the line?

HACTEHA [7]

Answer:

Option C is the answer.

Step-by-step explanation:

To find the equation of the straight line equation i.e, we must be given with the two points $\left (x_{1},y_{1} \right )$ and $\left (x_{2},y_{2}\right )$

Since from the graph the two points closest to the line are $\left ( 10,36 \right )$ and $\left ( 22,12 \right ).$

Equation of line with two points closest to the line :

$y-y_{1}=m\cdot \left ( x-x_{1} \right )$

where m is the slope.

First we find the slope(m)= $\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$m=\frac{12-36}{22-10}$

on simplify we get, $m=-2$ .

Now, to find the equation of the line: $y-y_{1}=m\cdot \left ( x-x_{1} \right )$

$y-36=\left ( -2 \right )\cdot \left ( x-10 \right )$

Apply distributive property on right hand side, we get

$y-36=-2\cdot x+20$

Adding both sides by 36, we get

$y=-2x+20+36$

$y=-2x+56$ .

The equation for the linear model in the scatter plot obtained by the two closest point $\left ( 10,36 \right ) and \left ( 22,12 \right )$ closest to the line is,

$y=-2x+56$

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3 years ago

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I need help I don’t understand how to do this

hichkok12 [17]

Answer:

your answer is 7 for this problem

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3 years ago

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