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FromTheMoon [43]
3 years ago
8

A blue die and a green die are rolled what is the probobility of rolling a number less than 7 and 4

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
7 0
I'm going to assume that the die has 6 sides and thus has numbers 1 through 6I'm assuming it isn't a 20 sided DnD dice
color is irrelevant, it's used to keep track of which is which

let's say we choose the blue die to get less than 7 and green to get less than 4

blue:all the numbers an a 6 sided die are less than 7, so probility of rolling a number less than 7 on the blue die is 1

green:
3 numbers on a 6 sided die are less than a 46 numbers, 3 to be rolled, 3/6 or 1/2

so probability is 1 times 1/2 or 1/2 or 50% probablity of getting that outcome
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Musya8 [376]

Answer:

The answer to this question is 2.137931034

Step-by-step explanation:

Just divide it by a calculator.

6 0
3 years ago
Can you help me, please ……..
dedylja [7]

Answer: The correct answer is 44.60

Step-by-step explanation:

Let's find the area of the rectangle first, and then add it with the area of the Circle to find the total area of the whole shape.

We know that the area of a Rectangle is L(Length) x W(Width)

So using the given information, 8 x 4 = 32

So the Area of the Rectangle = 32

Now let's find the area of the given circle,

<em>Area of a Circle: πr2                                     Remember ^ = stands for power</em>

The radius is half of the diameter

The diameter of the circle is 4

4/2 = 2 which is our radius, and now let's replace it in the equation.

= 3.14(r)^2

= 3.14(2)^2

= 3.14(4)

= 12.56 or some may have got 12.57

So now we add all areas together to get the total area,

32+12.57 = 44.57

Now rounding off to the nearest tenths, would give us 44.60

So the area of the figure rounded to the nearest tenth is 44.60

5 0
2 years ago
Read 2 more answers
Help pls and explain thank you :)
Solnce55 [7]
25 because Becky read 45 and Jason read 20

45-20 = 25
5 0
2 years ago
Read 2 more answers
Which graph represents a proportional relationship?
dalvyx [7]

Answer:

Step-by-step explanation:

The first one as it is a sloping straight  passing through the origin.

3 0
3 years ago
My maths teacher set me this as work. And never told me what to do
Sergeu [11.5K]
<h3>Area of shape P = 12 square cm</h3>

Explanation:

Shape P is a triangle with the base of 4 units across the horizontal portion up top.

The height of the triangle is 6 units. Count the spaces down the middle of the triangle and you should get 6 spaces.

Area = base*height/2

Area = 4*6/2

Area = 24/2

Area = 12 square cm.

4 0
2 years ago
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