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adelina 88 [10]
3 years ago
8

In a bag there are 3 red marbles, 2 yellow marbles and 1 blue marble. After a marble is selected, it is replaced. What is the th

eoretical probability of pulling a blue marble and then a yellow marble?
0.1667

0.0556

0.0278

0.3333
Mathematics
2 answers:
xz_007 [3.2K]3 years ago
7 0

Answer:

0.3333

Step-by-step explanation

it might be the answer. hope it helped :)

valina [46]3 years ago
5 0

Answer:

0.3333

Step-by-step explanation:

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You have 6 left 4×6=24 3/4=18 candy you ate
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The community college fine arts department sold three kinds of tickets to its latest dance presentation. The adult tickets sold
lana [24]

Answer:adult=75

Students = 200

Children=75

Step-by-step explanation:

Let x= adult tickets, y=students, z=child

x+y+z =350

Since x=z

y+2z= 350 -----------1

20x +12y + 10z = 4650

Since y=z

12y +30z = 4650 --------2

Using elimination method to solve eqn 1&2

Multiply eqn 1 by 12

12y + 24z = 4200

12y +30z = 4650

Subtract equ 2 from 1

-6z =-450

z=75, x = 75

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3 years ago
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A is a quadrilateral with two sets of parallel sides and 4 right<br> angles
Bas_tet [7]

Answer:

If you are asking for the type of quadrilateral, then it could be a rectangle or a square.

8 0
4 years ago
The roof of this garden shed has a gradient of 0.35. find the height of the shed​
Ilya [14]

The height of the shed is 2.325 m

The complete question is

The roof of a lean-to-garden shed has a gradient of 0.35.find the height....they have given the base as 1.5m and a shorter height 1.8m its like a house

<h3>What is a right Triangle ?</h3>

In a Triangle when one angle is 90 degree , the triangle is called Right Triangle .

Structure of the house is a right triangle with base = 1.5m

(height of that triangle)/1.5 = 35/100

height of that triangle = 1.5*0.35 = 0.5250

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The height of the shed is 2.325 m.

To know more about Right Triangle

brainly.com/question/6322314

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2 years ago
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