3 years ago

20 points

Mathematics

1 answer:

Neporo4naja [7]3 years ago

7 0

Answer:

c: 21/205

Step-by-step explanation:

The probability of choosing a yellow marble first is 12/41 bc there are 12 yellow marbles and 41 marbles to choose from.

The probability of choosing a red marble is 14/40 bc there are 14 red marbles and 40 marbles to choose from( since you have removed the marble you first chose so there are 40 marbles left).

Multiplying these two together, 12/41 * 14/40 = 168/1640, simplified it's 21/205.

You might be interested in

0.05 is 1 tenth the value of

Ganezh [65]

The answer is .5. That is the answer because .5/10 = .05.

8 0

3 years ago

Unit 4 Test Study Guide (Congruent Triangles)

Anna007 [38]

Answer:

yes use this to your advangtage yessss

4 0

3 years ago

Which function would be produced by a horizontal stretch of the graph of y = sqrt(x) followed by a reflection in the x - axis ?

vichka [17]

Answer:it’s either the first or second one

Step-by-step explanation:

6 0

3 years ago

Describe what math step you would do to solve this equation?

serg [7]

Answer:

switchy switchy

Step-by-step explanation:

sin 15 = 38/x

We need to switch the sin15 and the x by multiplying both sides by x and dividing both sides by sin 15

x = 38/sin 15

6 0

4 years ago

In step 7, you listed three elements commonly listed in charts. what are all of those options? check all that apply. data points

Vanyuwa [196]

Data points
a data series
an x axis
a y axis
a legend

hope this helps (:

7 0

3 years ago

*20 points*

20 points