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2 years ago

11

Solve the inequality for 1>x+6 .

1 answer:

Komok [63]2 years ago

7 0

Answer:

-5 > x

Explanation:

To do this, you have to use the inverse operations. Subtract 6 from each side. That equals -5. Bring everything down and that is your answer!

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Dan spends 2 5 of his wages on rent and 1 2 on food. If he makes ?430 per week, how much money does he have left?

BartSMP [9]

Answer:

Dan would be left over with $43 a week.

Step-by-step explanation:

$\frac{2}{5}$ = 40%

$\frac{1}{2}$ = 50%

Rent: $430 - 40% = $172

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$215 + $172 = $387

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Answer:

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$P (X = 6) = {8 \choose 6} (0.53) ^ {6} (0.47)^2 = 0.1371$

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$P (X = 8) = {8 \choose 8} (0.53)^{8} (0.47)^{0} = 0.0062$

The unusual $X$ values for this model are: $X = 0, 1, 7, 8$

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