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3 years ago

15

The staff at the Arcola Country Club prepares tables for a wedding reception. They are able to prepare 6 tables in 45 minutes. H

ow many tables the staff can prepare in 4 hours?

1 answer:

TiliK225 [7]3 years ago

5 0

24

Multiply 6 and 4 to get 24

They will be able to prepare 24 tables

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Perform the indicated operation.(4r/r+3) - (5/r)

Aleks [24]

Answer:

4r² - 5r - 15 / r(r+3)

Step-by-step explanation:

To solve this problem, we will proceed the following way, writing down the common multiple of the denominators.

$\frac{4r}{r+3} -\frac{5}{r} =\frac{4r(r)-5(r+3)}{r(r+3)} =\frac{4r^{2}-5r-15 }{r(r+3)}$

Thus, the answer is 4r² - 5r - 15 / r(r+3)

7 0

4 years ago

Marlene rides her bicycle to her friend jon's house and returns home by the same route. marlene rides her bike at constant spee

riadik2000 [5.3K]

To solve the problem:

<span>Let f = distance one way distance on level ground</span>

<span>
Let h = distance rode on the hill</span>

<span>
Write a time equation; where Time = distance/speed:</span>

<span>

level time + uphill time + downhill time + level time = 1hr</span>

<span>
</span>

<span>f/9 + h/6 + h/18 + f/9 = 1 hr</span>

<span>

Multiply equation by 18 to get rid of the denominators</span>

<span>
</span>

2f + 3h + h + 2f = 18

4f + 4h = 18

Simplify by dividing this by 4

<span>f + h = 4.5 miles is took her to get to Jon’s house.</span>

6 0

3 years ago

What is the solution to this equation 4x + 2 ( x + 6 ) = 36

Margaret [11]

The answer is A. x=4.

Start off by distributing the parentheses into the equation.

4x+2(x+6)=36

4x+2x+12=26

Combine like terms.

4x+2x=6x

6x+12=36

Now solve the equation as normal. Begin by subtracting 12 from both sides to isolate the variable.

6x+12=36

-12 -12

---------------

6x = 24

Divide 6 on both sides to find x.

6x=24

---- -----

6 6

x=4

The solution to the equation is 4.

4 0

3 years ago

Read 2 more answers

5000 people went to vote. Candidate Smith claimed 52% of the votes. Candidate Adams claimed 2681 votes. What percentage does can

boyakko [2]

The percentage of votes claimed by Adam is 53.62 %

<em><u>Solution:</u></em>

Given that, 5000 people went to vote

Candidate Smith claimed 52% of the votes. Candidate Adams claimed 2681 votes

To find: Percentage claimed by Adam

From given,

Total number of votes = 5000

Votes claimed by Adam = 2681

<em><u>The formula used is:</u></em>

$Percentage\ claimed\ by\ Adam = \frac{\text{votes claimed by adam}}{\text{Total number of votes}} \times 100$

<em><u>Substituting the values we get,</u></em>

$Percentage\ claimed\ by\ Adam = \frac{2681}{5000} \times 100\\\\Percentage\ claimed\ by\ Adam = 0.5362 \times 100\\\\Percentage\ claimed\ by\ Adam = 53.62$

Thus percentage of votes claimed by Adam is 53.62 %

3 0

3 years ago

A researcher gathers a sample of n=89 people to try a new

muminat

Answer:

24

Step-by-step explanation:

+#;$;_;_:;+$hshshsbbsns

5 0

3 years ago