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3 years ago

9

Draw a tree Diagram illustrating the events:

1 answer:

tensa zangetsu [6.8K]3 years ago

3 0

1.
There are 4 possible suits, hearts (H), clubs (C) spades (S) and diamonds (D)
The probability of each suit is 13/52 or 1/4
In the first draw, there will be 4 branches, each leading to one suit and each will have a probability of 1/4.
In the second draw, each of the branches after the first draw will have 4 more branches coming out of them, each will again have a probability of 1/4.

2.
A fair die means that there will be 6 initial branches, with the probability of 1/6 for each.
The toss of a coin means that each branch will have 2 branches in front of it, and each of these branches will lead to either heads or tails, with a 1/2 probability of each.

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In art class, Arthur has created a triangle painting 1/5 of his painting is purple. He decided he wants to Paint 4/8 of the purp

babymother [125]

$\frac{1}{10}$ part of the whole painting is gold colored.

<u>Solution:</u>

Given that , In art class, Arthur has created a triangle painting $\frac{1}{5}$ of his painting is purple.

He decided he wants to Paint $\frac{4}{8}$ of the purple area gold

We have to find what fraction of the whole painting will be painting?

Now, $\frac{1}{5}$ part of whole painting is purple

And, $\frac{4}{8}$ part of the purple area is gold ⇒ $\frac{4}{8}$ part of the $\frac{1}{5}$ part of whole painting is gold

$\text { Then, fraction of gold color }=\frac{4}{8} \times \frac{1}{5}=\frac{1}{2} \times \frac{1}{5}=\frac{1}{10}$

Hence, $\frac{1}{10}$ part of the whole painting is gold colored.

4 0

3 years ago

A triangle with vertices at A (0,2), B(12,-5), (12,9)

vodomira [7]

Answer:b

Step-by-step explanation:

5 0

3 years ago

Find the missing terms in each geometric sequence. 3,12,__,192,__

cricket20 [7]

Answer:

48

Step-by-step explanation:

a1=3

r=12/3=4

a3=12×4=48

or

a3=3(4)^{3-1}=3(4)²=48

4 0

3 years ago

A sumo wrestling ring is circular and has a circumference of 4.6\pi \text{ meters}4.6π meters4, point, 6, pi, start text, space,

Zina [86]

Answer:

The area of the wrestling ring is 5.29π $m^2$

Step-by-step explanation:

A sumo wrestling ring is circular and has a circumference of 4.6π meters.

To find its area, we need to first find its radius.

The circumference of a circle is given as:

$C = 2 \pi r$

where r = radius

Hence, the radius of the ring will be:

$4.6\pi = 2\pi r\\r = 4.6 /2 = 2.3m$

The radius of the ring is 2.3 m.

The area of a circle is given as:

$A = \pi r^2$

Hence, the area of the wrestling ring (in terms of π) will be:

$A = \pi * 2.3^2$

$A = 5.29\pi$ $m^2$

The area of the wrestling ring is 5.29π $m^2$

7 0

3 years ago

How many min are in 5 hours?

natta225 [31]

It would be 300 as 60 x 5 = 300 because there are 60 mins in 1 hour and 5 hours = 300 mins.

7 0

4 years ago