The number of ways for which she could pick four colours if green must be one of them is; 10 ways.
It follows from the task that there are 6 colours in total that she could pick from.
Hence, since she needs four colours with green being one of them, it follows that she only has 3 colours to pick from 5.
Hence, the numbers of possible combinations is; 5C3 = 10 ways.
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Answer:
7.5 should be the answer sorry if its wrong i don't have all of the information
is first one and last one
Step-by-step explanation:
55 > 4u + 15
40 > 4u
10 > u
so, this is true for all u < 10
6.7ft
190÷28=6.7 is correct