3 years ago

Please decode the matrix message.

Mathematics

1 answer:

stepladder [879]3 years ago

6 0

Answer:

hmm this is tough but i would have to say good evening

Step-by-step explanation:

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Find the indicated probability.

Ksju [112]

Answer:

$P(B) = 0.55$

Step-by-step explanation:

Given

$P(A\ or\ B) = 0.8$

$P(A) = 0.4$

$P(A\ and\ B) = 0.15$

Required

Find P(B)

In probability, we have:

$P(A\ or\ B) = P(A) + P(B) - P(A\ sd B)$

Substitute values

$0.8 = 0.4 + P(B) - 0.15$

Collect Like Terms

$P(B) = 0.8 - 0.4 + 0.15$

$P(B) = 0.55$

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3 years ago

What is the equation of the trend line?

Soloha48 [4]

Answer:

$N=-2M+110$

Step-by-step explanation:

we know that

The equation of the line in slope-intercept form is equal to

$N=mM+b$

where

m is the slope of the line

b is the N-intercept

In this problem we have

$b=110$

Find the slope

Let

$A(20,70),B(0.110)$

$m=(110-70)/(0-20)=-2$

substitute the values

$N=-2M+110$

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3 years ago

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Solve 6 over x minus 3 equals 3 over x for x and determine if the solution is extraneous or not.

VashaNatasha [74]

Answer:x=-3 nonextraneous

Step-by-step explanation:

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3 years ago

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When is a protractor preferred to a ruler when finding a measurement

Keith_Richards [23]

When measuring an angle.

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3 years ago

PLEASE HELP WILL GIVE BRAINLIEST TO CORRECT ANSWER

nlexa [21]

Answer:

B. 6.000000 g

Step-by-step explanation:

The reason why its B is due to it having more 'sigs' than 'figs'

Hope this helped <3

6 0

3 years ago