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3 years ago

7

Hey, the question is in the pic.

1 answer:

nikklg [1K]3 years ago

7 0

The answer would be A

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There’s a box of cereal

WARRIOR [948]

Answer:

is that a math????????

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3 years ago

Read 2 more answers

The co-ordinate of the point whose abscissa is -3 and ordinate is 0 is (0,-3)

Tju [1.3M]

Oh yeah lol I just don’t think can be friends

6 0

3 years ago

Which is not true about the random sample method?

USPshnik [31]

B. The sample is likely to represent one portion of the population.

This is impossible to say because it's random.

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4 years ago

Solve the inequality and express your answer in interval notation<br> x^2+8x+5 <0

irakobra [83]

The interval notation is $(-\sqrt{11}-4, \sqrt{11}-4)$

Explanation:

The inequality is $x^{2}+8 x+5$

Let us complete the square, we get,

$x^{2}+8 x+5+4^{2}-4^{2}$

Simplifying, we have,

$(x+4)^{2}+5-4^{2}$

$(x+4)^{2}-11$

Adding both sides of the equation by 11, we get,

$(x+4)^{2}$

Since, we know that for $u^{n}$ , if n is even then $-\sqrt[n]{a}$

Thus, writing the above expression in this form, we get,

$-\sqrt{11}$

Also, if $a$ then $a$ and $u$

Then ,we have,

$-\sqrt{11}$ and $x+4$

Solving the inequalities, we get,

$-\sqrt{11}\ \ \ \ \ \$ and $x+4$

Merging the intervals, we have,

$-\sqrt{11}-4$

Hence, writing the solution in interval notation, we have,

$(-\sqrt{11}-4, \sqrt{11}-4)$

Therefore, the answer is $(-\sqrt{11}-4, \sqrt{11}-4)$

7 0

3 years ago

Edward is taking a trip. The distance

Grace [21]

Answer:

67.5 miles

Step-by-step explanation:

If 1 cm represents 15 miles, then 4.5 cm represents 4.5 * 15 miles.

4.5 * 15 miles = 67.5 miles

Answer: 67.5 miles

3 0

3 years ago