Ask question

Ask question

All categories

4 years ago

9

A box is filled with 9 brown cards, 2 blue cards, and 9 yellow cards. A card is chosen at random from the box. What is the proba

bility that it is a brown or a yellow card?

1 answer:

Andrei [34K]4 years ago

6 0

Answer:

18/20

Step-by-step explanation:

There are 20 cards in total. The 9 yellow and brown cards makes 18 cards. Since we want the yellow or brown, the probability is 18 out of 20 cards.

You might be interested in

triangle ABC was rotated 90 degrees clockwise. Then it underwent a dialtion centered at the origin with a scale factor of 4 what

scoray [572]

Answer: The angles of ΔA'B'C are congruent to the corresponding parts of the original triangle.

Step-by-step explanation:

Given : Triangle ABC was rotated 90 degrees clockwise. Then it underwent a dilation centered at the origin with a scale factor of 4.

A rotation is a rigid transformation that creates congruent images but dilation is not a rigid transformation, it creates similar images but not congruent.

Also, the corresponding angles of similar triangles are congruent.

Therefore, The angles of ΔA'B'C are congruent to the corresponding parts of the original triangle.

4 0

3 years ago

A large random sample of American students in seventh grade showed that 20%20\% 20% 20, percent of them were reading below grade

WITCHER [35]

Answer:

The answer is A i must took the test

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Slimpfy 48 show all steps

chubhunter [2.5K]

Divide the number that islf can divide by like 2 or 3 or 4 for exaples

4 0

3 years ago

How much should be added to 58.4 to makes 400?

Ket [755]

Answer:

341.6

Step-by-step explanation:

400-58.4=341.6

6 0

3 years ago

Two fair dice are rolled. Determine the following probability

VashaNatasha [74]

????????????????????????????????

8 0

3 years ago