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3 years ago

Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

Mathematics

2 answers:

Anastasy [175]3 years ago

5 0

The probability of an event being very likely means that it has a high chance of occurring, or the probability is close to 1. Remember that with probability, it goes from 0 to 1 only. There are no negatives, and it is all decimals.

Therefore, the correct answer is C. 0.89. This is because there is almost a 90% chance of the event occurring, as the probability is 0.89.

Hope this helps!! :)

just olya [345]3 years ago

4 0

Answer:

C 0.89

Step-by-step explanation:

Very likely is when probability is very close to 1.

And probability can not exceed 1

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-2 (3×3 + (1/2 × 1/2)

Afina-wow [57]

THe answer is -18.5. Hope its right

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4 years ago

21.What is the value of their expression below?<br><br> 18-3(1 + 5)

erica [24]

Step-by-step explanation:

3 is being multiplied by the numbers in the bracket so

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answer is 0

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3 years ago

An equation is shown. What is the value for x that makes the equation true? 8 x = 35

Studentka2010 [4]

Answer:

x=27

Step-by-step explanation:

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3 years ago

If x is 6, then 7x =

Lana71 [14]

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3 years ago

Find the volume of the largest rectangular box in the first octant with three faces in the coordinate planes and one vertex in t

Tresset [83]

Answer: The volume of largest rectangular box is 4.5 units.

Step-by-step explanation:

Since we have given that

Volume = $xyz$

with subject to $x+2y+3z=9$

So, let $z=\dfrac{9-x-2y}{3}$

So, Volume becomes,

$V=xyz\\\\V=xy(\dfrac{9-x-2y}{3})\\\\V=\dfrac{9xy-x^2y-2xy^2}{3}$

Partially derivative wrt x and y we get that

$9-2x-2y=0\implies 2x+2y=9\\\\and\\\\9-x-4y=0\implies x+4y=9$

By solving these two equations, we get that

$x=3,y=\dfrac{3}{2}$

So, $z=\dfrac{9-x-2y}{3}=\dfrac{9-3-3}{3}=\dfrac{3}{3}=1$

So, Volume of largest rectangular box would be

$xyz=3\times \dfrac{3}{2}\times 1=\dfrac{9}{2}=4.5$

Hence, the volume of largest rectangular box is 4.5 units.

4 0

4 years ago