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Olegator [25]
3 years ago
11

Ruby want to teach a hip-hop dance workshop. the cost of renting a dance studios 109.50 plus $15 per person attending the worksh

op. ruby can spend 318 at most to rent the space. what is the greatest number of people ruby can allow to attend the workshop?
Mathematics
1 answer:
Ymorist [56]3 years ago
6 0

Answer:

Ruby can have at most, 13 people attend the workshop.

Step-by-step explanation:

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8. A 140-pound female has three mixed drinks one right after the other.
Sonja [21]

The BAC of the female is an illustration of proportion

  • The BAC after consuming the three drinks is 0.029w
  • The BAC three hours after consuming the drinks is 0.087 w

<h3>How to calculate the BAC?</h3>

BAC is calculated using:

BAC = Alcohol consumed/(Body Weight * R)

The weight is given as:

Body weight = 140 lb

Convert to kg

Body weight = 63.5 kg

For female

R = 0.55

So, we have:

BAC = Alcohol/(63.5 * 0.55)

BAC = Alcohol/34.925

BAC = 0.029Alcohol

The weight or volume of the alcohol consumed is given.

So, we represent it with w.

BAC = 0.029w

Hence, the BAC after consuming the three drinks is 0.029w

<h3>How to calculate the BAC after 3 hours?</h3>

We have:

BAC1 = 0.029w

Time (t) = 3 hours

The BAC after 3 hours is

BAC = BAC1 * (t - 0.015)

So, we have:

BAC = 0.029w * (3 - 0.015)

Evaluate the product

BAC = 0.087w

Hence, the BAC three hours after consuming the drinks is 0.087 w

Read more about BAC at:

brainly.com/question/1781657

7 0
3 years ago
If f(x) = 2x² +5√(x-2), complete the following statement:<br> f(3) =
Musya8 [376]

We just replace the "x" with the starting number (in this case "3").

f(3) \:  =  \: 2(3) ^{2}  \:  +  \: 5 \sqrt{3 \:  -  \: 2}

f(3) \:  =  \: 2 \:  \times  \: 9 \:  +  \: 5 \sqrt{1}

f(3) \:  =  \: 18 \:  +  \: 5 \:  \times  \: 1

f(3) \:  =  \: 18 \:  +  \: 5

f(3) \:  =  \:  \boxed{ \bold{23}}

<h3><em><u>MissSpanish</u></em></h3>
6 0
2 years ago
Read 2 more answers
What’s the answer????
miskamm [114]
C i think is the answer
4 0
3 years ago
Answer the question below
Fofino [41]

Answer:

Step-by-step explanation:

The answer is Choice (B)

The function is made up of two parts '-x' and 4, the only other function that have that is Choice (B)

7 0
2 years ago
Read 2 more answers
What is the sum of the exterior angles of a 21 sided polygon
svet-max [94.6K]

Answer:

360°

Step-by-step explanation:

The sum of the exterior angles for any polygon is 360°

6 0
3 years ago
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