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3 years ago

Given the scatter plot, choose the function that best fits the data.

Mathematics

2 answers:

tino4ka555 [31]3 years ago

8 0

Answer:

A. f(x)= $2^{x}$

Step-by-step explanation:

I took the test it is right

Elena-2011 [213]3 years ago

3 0

Hey love! <3

Answer:

f(x) = 2^x

Step-by-step explanation:

You can see the scatter plot increase by 2^x just by observations of the graph and statistic residuals (if you calculated them!)

Hope this brightens up your day/night! ╰(◡‿◡✿╰) Sincerely, Kelsey from Brainly.

~ #LearnWithBrainly ~

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The price of a radio was $20 it's on sale for $15 what is the percent of change in the price of a radio

Ierofanga [76]

Your answer is 25% of change in the price of a radio

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*100 points* A circle has a diameter with endpoints (-7, -1) and (-5, -9).

earnstyle [38]

Diameter

√(-7+5)²+(-1+9)²
√2²+8²
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Radius

2√17/2
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Now

Centre

(h,k)

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2 years ago

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I don't know if it's supposed to do with (n-2)180 Also please explain :D

Sindrei [870]

Step-by-step explanation:

$sum \: of \: interior \\ \: angels \: is \: 2340 \: degrees. \\ (n−2)⋅180=2340 \\ 180n - 360=2340 \\ 180n = 2700 \\ n=15 \\ number \: of \: sides=15$

the polygon is 15 sided.

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3 years ago

A certain type of flashlight requires two type-D batteries, and the flashlight will work only if both its batteries have accepta

VikaD [51]

Answer: Our required probability is 0.167.

Step-by-step explanation:

Since we have given that

n = 15

Probability of success p = 80% = 0.8

Probability of failure q = 20% = 0.2

We need to find the probability that at least fourteen will work.

So, by Binomial distribution, we get that

$P(X\geq 14)=P(X=14)+P(X=15)\\\\P(X\geq 14)=^{15}C_{14}(0.8)^{14}(0.2)+^{15}C_{15}(0.8)^{15}\\\\P(X\geq 14)=0.167$

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4 years ago

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alexgriva [62]

Answer:

4(2 1/4x + y)

Step-by-step explanation:

Just factor

In this cae no GCF

So just divide By 4 becuase its easy

If you solve it

You’d get 9x+4y

WHich is the combined term of the expression given

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