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3 years ago

What are the unknown numbers in the factor tree below ?

Mathematics

1 answer:

GaryK [48]3 years ago

7 0

Answer:

bro

68/2=34

34/2=17

Step-by-step explanation:

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I have tried a good 7 practice problems but for some reason I just can’t understand it, I need help. The end answer is a fractio

Travka [436]

Answer:

1/2 pi

Step by step explanation:

Find the circumference

2πr = 2xπx2 = 4π

Find the angle of JHI

Since 1/2π is 1/8 of 4π,

Angle JHI should also be 1/8 of 360 = 45 degrees

To find area, 45/360 x π X 2^2

= 1/8 x 4π

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3 years ago

Type the correct answer in the box. round your answer to the nearest tenth. events m and n are independent events. in this scena

Nastasia [14]

The probability helps us to know the chances of an event occurring. The probability of event n occurring is 0.3.

<h3>What is Probability?</h3>

The probability helps us to know the chances of an event occurring.

$\rm{Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}$

We know that for two independent events the probability of the two events occurring simultaneously is written as,

$P(A \cap B) = P(A)\cdot P(B)$

Now, as we know the probability of event m occurring also we know the probability of both events occurring simultaneously, therefore, the probability of event n occurring can be written as,

$P(A \cap B) = P(A)\cdot P(B)\\\\P(m \cap n) = P(m)\cdot P(n)\\\\0.138 = 0.46 \times P(n)\\\\P(n) = 0.3$

Hence, the probability of event n occurring is 0.3.

Learn more about Probability:

brainly.com/question/795909

5 0

2 years ago

Z = b + a + m , for a

Lady bird [3.3K]

Answer:

$z = b +a + m \\ a = z - b - m$

I hope I helped you^_^

7 0

3 years ago

F(x)= -1/2 (x+2) (x-4)

Gre4nikov [31]

This will definitely help:

https://www.google.com/search?q=F(x)%3D+-1%2F2+(x%2B2)+(x-4)&rlz=1C1GCEB_enUS786US786&oq=F(x)%3D+-1%...

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3 years ago

Each dimension of a cube is decreased by 35%. What percent of the original volume is the volume of the new cube? Round your answ

horsena [70]

yess me to im new to this app

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3 years ago