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3 years ago

Someone help plz and thanks

Mathematics

1 answer:

mylen [45]3 years ago

5 0

Answer:

Step-by-step explanation:

Total students = 6 + 6 +8 + 4 + 2 +3 + 7 + 5 = 41

Probability of a chosen student be Physics or Chemistry or both =

$\dfrac{8}{41}+\dfrac{4}{41}+\dfrac{5}{41}=\dfrac{17}{41}$

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Combine like terms for 18p + 89 + 2p - 79

N76 [4]

$\huge\underline{\boxed{Hi\;there!}}}$

Like terms are "from the same family"

In the given expression, 18p and 2p are like terms.

Let's add them:

18p+2p-79+89

20p+10

$\huge\boxed{\mathfrak{Answer:{\boxed{\boxed{20p+10}}}}}$

$\bigstar$ I really hope it helps you!

$\rm{Have\;a\;splendiferous\;day!$

$\bold{FabulousKingdom}$

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salantis [7]

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A group of four components is known to contain two defectives. An inspector tests the components one at a time until the two def

Stells [14]

Answer:

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