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iren [92.7K]
2 years ago
11

A diving board is 12.4 feet above the ground. The bottom of the pool is 16.9 feet below the ground. Choose the equation that rep

resents the situation.
A x+16.9=12.4x plus 16 point 9 is equal to 12 point 4

B x−16.9=12.4x minus 16 point 9 is equal to 12 point 4

C 16.9x=12.416 point 9 x is equal to 12 point 4

D x16.9=12.4
Mathematics
2 answers:
Pavel [41]2 years ago
4 0

Answer:

B

29.3 feet

Step-by-step explanation:

All you need to do is add the two values together which means to do that you have to subtract something to get the other number.

Sergeeva-Olga [200]2 years ago
3 0
I do believe the answer is B, x-16.9=12.4x minus 16 point 9 is equal to 12 point 4
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Aleksandr [31]
Hey!


In order to simplify this equation, we'll first have to multiply both sides of the equation by v. This will give us v on its own.

<em>Original Equation :</em>
\frac{-3}{v} = -6

<em>New Equation {Added Multiply Both Sides by V} :</em>
\frac{-3}{v} v=-6v

<em>Solution {New Equation Solved} :</em>
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Now we'll switch sides to get v on the left side of the equation which is generally where we always want the variables to be located in these types of equations.

<em>Old Equation :</em>
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<em>New Equation {Switched} :</em>
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Now we'll divide both sides by v to get v on its own.

<em>Old Equation :</em>
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<em>New Equation {Added Divide Both Sides by V} :</em>
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<em>Solution {New Equation Solved} :</em>
v =  \frac{1}{2}

<em>So, this means that in the equation \frac{-3}{v} =-6,</em>  v =  \frac{1}{2}.

Hope this helps!


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Based on the information given, it should be noted that the mean and standard deviation of Y will be 0.4899 and 0.699 respectively.

<h3>Calculating the mean.</h3>

Based on the information given, it should be noted that the probability distribution for y will be:

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