1.5x=3 whats the answer

Mathematics

1 answer:

alukav5142 [94]2 years ago

6 0

Answer:

To find the value for x you need to get x by itself

To do this we need to do the opposite of what it is showing

1.5 times x the opposite would be dividing

So we need to divide 1.5 from each side (what you do to one side you do to the other)

1.5x/1.5=x (x is now by itself)

3/1.5=2

x=2

Hope this helps ;)

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kvasek [131]

Answer:

Step-by-step explanation:

The binomial coefficient is calculated as:

$nCx=\frac{n!}{x!(n-x)!}$

It means that there are nCx ways to select x elements from a group of n elements.

So, If the researcher wants to determine the probability that 6 out of the next 8 individuals in his community are in favor of the president, we can replace n by 8 and x by 6 and calculated the binomial coefficient as:

$8C6=\frac{8!}{6!(8-6)!}=28$