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arlik [135]
3 years ago
13

A bag contains 3 red marbles and 4 blue marbles a marble is taken at random from the bag and replaced another marble is taken fr

om the bag work out the probability that the two marbles taken from the bag are the same colour give your answer as a fraction
Mathematics
2 answers:
Phoenix [80]3 years ago
7 0

Answer:

honestly i think its 1/4

Step-by-step explanation:

Gnom [1K]3 years ago
3 0

Answer:

1/4

Step-by-step explanation:

i got this one but on a test

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Katie can walk at a rate of 4 miles per hour. Her total distance in t hours is d.
postnew [5]

Answer:

4t miles per hour

Step-by-step explanation:

Distance refers to the amount of space an object can cover within a period of time. It can be calculated by multiplying speed and time.

Distance= speed × time

Speed is the rate of movement of an object from one place to another.

Speed= Distance/Time.

Time= distance/speed.

If Katie walks at the rate of 4miles per hour.

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Total distance= speed× time

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Katie's total distance=4 miles per hour× t

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3 years ago
The figure below is a net for a right rectangular prism. Its surface area is 104 ft2 and
kiruha [24]

Answer:

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3 years ago
Tasty Treats Baking Company asked all students in the senior class at Ridgemont High School the question, “Do you prefer chocola
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Step-by-step explanation:

Answer a is incorrect because only the seniors were questioned and answer c is incorrect because nothing was mentioned in the question about only testing males.

Your answer is B

7 0
3 years ago
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My past due bill is $585, and I just made payment arrangements for the next 3 months to keep my account from being suspended. My
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5 0
3 years ago
Tony saw 6 birds in a tree. 1/6 of them flew away. How many were left?
Andreyy89

Answer:

5 birds flew away

Step-by-step explanation:

1/6x6=1

( 1 bird flew away)

so, 6-1=5

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3 years ago
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