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Aloiza [94]
2 years ago
13

HELP ME PLZ HELP ME PLZ HELP ME PLZ HELP ME PLZ HELP ME PLZ HELP ME PLZ HELP ME PLZ HELP ME PLZ

Mathematics
2 answers:
sesenic [268]2 years ago
6 0

Answer:

x=10

Step-by-step explanation:

it is saying x-2 multiplied by 5=40

5(x-2)=40

5x-10=40

5x=50

x=10

s344n2d4d5 [400]2 years ago
3 0

Answer:

8

Step-by-step explanation:

$8

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Step-by-step explanation:

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By binomial theorem, we have;

P(X = r) = \dbinom{n}{r}p^{r} \cdot q^{n-r}=  \dbinom{n}{r}p^{r} \cdot \left (1-p  \right )^{n-r}

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Step-by-step explanation:

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