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3 years ago

-4h + 16 = 22 + 2 Please solve and explain!

1 answer:

8 0

-4h + 16 = 22 + 2
Step 1- Subtract 16 from both sides.
Step 2- Combine like terms (22+4-16)
Step 3- Divide by -4
-4h=8
H=-2

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Answer:

Follows are the solution to the given point:

Step-by-step explanation:

For option A:

In the first point let z be the number of heads which is available on the first two trails of tosses so, the equation is:

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$k= 2,3..........10$ For option B:

$P(X=k | X \geq 2 ) = \sum^{10}_{i=2} \begin{pmatrix} 10-i\\ k-i\end{pmatrix} (\frac{1}{2})^{k-i} (\frac{1}{2})^{10-k}$

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4 years ago

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Answer:

The next time both will leave the bus station at the same time is 7:15 a.m.

Step-by-step explanation:

Since 15 and 75 are multiples to each other.

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So, next time they will meet at

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3 years ago

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Step-by-step explanation:

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3 years ago

Read 2 more answers