4 years ago

What is the solution to the following equation?

1 answer:

7 0

The Answer is A.

To solve the equation for x you need to find a, b and c of the quadratic then apply the quadratic formula resulting in that answer.

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Please help with this!

Mnenie [13.5K]

Answer: see attachment

<u>Step-by-step explanation:</u>

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4 years ago

A rectangular garden is fenced on all sides with 234 feet of fencing. The garden is 5 feet longer than it is wide. Find the leng

Elena L [17]

Answer:

The width in only one side is 56ft and in both it is 112ft. The length in only one side is 61ft and in both sides it is 122ft.

Step-by-step explanation:

4 0

3 years ago

suppose the nightly rate for a three star hotel in paris is thought to be bell-shaped and symmetrical with a mean of 160 euros a

Westkost [7]

Answer:

95.44%

Step-by-step explanation:

Mean rate (μ) = 160 euros

Standard deviation (σ) = 8 euros

For any given rate, X, the z-score is:

$z=\frac{X-\mu}{\sigma}$

For X = 144 euros:

$z=\frac{144-160}{8}\\ z=-2$

For X= 176 euros

$z=\frac{176-160}{8}\\ z=2$

In a standard distribution, a z-score of -2 corresponds to the 2.28th percentile, while a z-score of 2 corresponds to the 97.72th percentile.

Therefore, the percentage of hotels with rates between 144 and 176 euros is:

$P=97.72-2.28\\P=95.44\%$

8 0

4 years ago

The point (17, -9) is translated to the point (6, 2) what is the description of the translation

vlabodo [156]

Down 11 units and right 7 units.

5 0

3 years ago

38 is 95% percent of what number

Blizzard [7]

100%/x%=95/38
(100/x)*x=(95/38)*x - we multiply both sides of the equation by x
100=2.5*x - we divide both sides of the equation by (2.5) to get x
100/2.5=x
40=x
x=40

now we have:
<span>38 is 40% of 95</span>

5 0

3 years ago

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