3 years ago

Which value should he use for x? Round to the nearest tenth

Mathematics

2 answers:

Anettt [7]3 years ago

5 0

Answer:

WHAT ARE THE ANSWER CHOICES :

Step-by-step explanation:

mel-nik [20]3 years ago

3 0

Answer:

Step-by-step explanation:

0.09

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Which is a negatively skewed distribution?<br> HELP PLEASE

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Answer:

i think its c

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2 years ago

Select the correct answer. Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% ch

GREYUIT [131]

Answer:

Option A 0.1698

Step-by-step explanation:

Given that Jason has a chance for getting oil as 45%

THe kit he buys show accurate result with 80% probability

Let A1- Event that the land has oil

A2 - Event that the land has no oil

B- The test gives negative result

A1 and A2 are mutually exclusive and exhaustive

P(A1) = 0.45 and P(A2) =0.55

Hence we can use Baye theorem

Then P(B) = P(A1B)+P(A2B)= $0.45(0.20)+0.55(0,80)\\=0.09+0.0.44\\=0.53$

Reqd prob =P(A1/B) =

$\frac{P(A1B)}{P(B)}\\ =\frac{0.09}{0.53}\\\\=0.1698$

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3 years ago

180 minus what = 45<br><br> i really need this answer thank you

LuckyWell [14K]

Answer: 135

Step-by-step explanation: All you need to do is 180-45=135.

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2 years ago

Read 2 more answers

Which expression is equivalent to 2 (14x-37+28x+12.2-5y-17.5)?

ziro4ka [17]

Answer:

A. 84x - 16y - 10.6

Explanation:

$\sf \rightarrow 2(14x-3y+28x+12.2-5y-17.5)$

$\sf \rightarrow 2 (42x-8y-5.3)$

apply distributive method: a(b + c) = ab + ac

$\sf \rightarrow 2 (42x) -2(8y)-2(5.3)$

$\sf \rightarrow 84x -16y-10.6$

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1 year ago

Chris found some colorful leaves under one tree. Under another tree, he

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x+y-3+6

x+y+3

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