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3 years ago

Plz help i will give brainliest

Mathematics

2 answers:

ANEK [815]3 years ago

7 0

First what your gonna do is find the slope. So y2-y1/x2-x1 so 17-12/220-120= 5/100 so 1/20. Then you have to put that into slope intercept form. So y=1/20x + b. Then plug in points for x and y. I’ll use 12 and 120. So 12 = 1/20(120)+ b = 12=6+b then subtract 6 from both sides to get b= 6. So your answer is y= 1/20x +6

Murljashka [212]3 years ago

4 0

Answer:

Not fair find another job 5 dollar notice

Step-by-step explanation:

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Vesna [10]

12345

The odds of drawing an even chip are $\frac{2}{5}$ .

The odds of drawing an odd chip are $\frac{3}{5}$ .

You multiply the two $\frac{2}{5} x \frac{3}{5} = \frac{6}{25}$ .

Knowing you cannot simplify 6/25 any further, you now have your answer!

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6 0

3 years ago

Four less than a number is 385

zvonat [6]

Answer:

n-4=385. The answer is 389

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3 years ago

Read 2 more answers

Larson uses 2 tablespoons (tbsp) of oil for every 5 tablespoons of vinegar in a science experiment. He uses a total of 20 tables

grandymaker [24]

The answer is D ten because for every 5 you do 2 so you divide 20 by 2

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3 years ago

The 2018 Current Population Survey (CPS) estimates that 19.7% of Mississippians live in poverty, which makes Mississippi the sta

mina [271]

Answer: 0.0265

Step-by-step explanation:

Given: The proportion of Mississippians live in poverty, which makes Mississippi the state with the highest poverty rate in the United States. : p = 19.7% = 0.197

Sample size : n= 250

The probability that at least 25% of them live in poverty will be

$P(\hat{p}\geq0.25)=P(\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}\geq\dfrac{0.25-0.197}{\sqrt{\dfrac{0.25\times0.75}{250}}})\\\\=P(Z>\geq1.9353)\\\\=1-P(Z$

Hence, the required probability = 0.0265

4 0

3 years ago

Describe and correct the error in determining which type of function the table represents.

topjm [15]

Answer:

<em>"Consecutive y-values change by multiplying previous value by a constant amount. So, the table represents an exponential function."</em>

Step-by-step explanation:

In reality, the table represents an exponential function instead of a linear function, since values on domain change arithmetically at constant rate, whereas values on range change geometrically at constant rate.

Correct phrase may be:<em> "Consecutive y-values change by multiplying previous value by a constant amount. So, the table represents an exponential function."</em>

5 0

3 years ago