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3 years ago

Find the probability of this event Enter the answer as a fraction in simplest form, as a decimal, and as a

Mathematics

2 answers:

Nat2105 [25]3 years ago

6 0

Answer:

1/5.

Step-by-step explanation:

First you have to add up all of the numbers: 12+12+4+6+26. Then you have to find how many red marbles there are, which this case there are 12, so you get your fraction of 12/60 which can be reduced to 1/5.

Step2247 [10]3 years ago

3 0

Answer:

12+12+4+6+26=50

12/50=6/25=0.24=24%

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Is 100 fl oz greater than less than or equal to 16 pt

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3 years ago

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kotegsom [21]

Answer: The same trip will require 3.8 hours.

Step-by-step explanation:

Since we have given that

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4 years ago

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3 years ago

A rectangular picture has a length of 9 1/2 feet and width of 7 7/8 feet. How will you determine how much border is needed.

raketka [301]

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Step-by-step explanation:

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3 years ago

Please help solve this question been stuck for a while

damaskus [11]

Answer:

7.7

Step-by-step explanation:

To find the intersection points of the line and the circle we have to set up a system with their equations and solve. The system would look like this:

$\left \{ {{x=1 } \atop {x^2+y^2=16}} \right.$

To solve, substitute 1 for x in the second equation to get:

$1^2+y^2=16$

Solving, we get:

$y=\sqrt{15}, y=-\sqrt{15}$

Therefore, the two points of intersection are $(1,\sqrt{15} )$ and $(1,-\sqrt{15})$ . The distance between these two points (the length of the chord in the circle) is $2\sqrt{15}$ which is 7.745966692414... which is 7.7 rounded to the nearest tenth.

Hope this helps :)

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3 years ago