lydia1melton

21.01.2021 • 

Mathematics

There are 8 marbles in a bag. 4 marbles are red.
3 marbles are blue.
1 marble is green.
On marble is selected at random from the bag.
(a) On the probability scale mark with a cross (X) the probability that the marble is red.
1
1
!
(b) On the probability scale mark with a cross (X) the probability that the marble is yellow..
+
(c) Write down the probability that marble is blue.

Ответ:

902coo

17.03.2022

Mathematics

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the answer is A

Step-by-step explanation:

i know this because i took the test

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Ответ:

cathydaves

12.11.2020

Mathematics

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First, we factor the - into the parentheses.
Then we add 3 to both sides.
Then we multiply both sides by -1.

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