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Tatiana [17]
3 years ago
5

The city subway is being extended to include a new stop in a large open plaza. The entrance to the new stop needs to be both arc

hitecturally distinctive and energy efficient, and it must fit within the budget. As part of your summer job with the Department of Transportation (DOT), you've been asked to review three design ideas and recommend which firm should develop its idea into a full design proposal
Mathematics
1 answer:
rodikova [14]3 years ago
4 0
What is the question you are asking?
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a buret is a tool designed to transfer precise amounts of liquid .A buret initially contains 70.00 millimeters of a solution and
katrin [286]

Let:

Vbu= Volume of the buret

Vbk= Volume of the beaker

A buret initially contains 70.00 millimeters of a solution and a beaker initially contains 20.00 ml of the solution the buret drips solution into the Beaker. each drip contains 0.05 mL of solution, therefore:

x = Number of drips

a = volume of each drip

\begin{gathered} Vbu=70-ax \\ Vbk=20+ax \\ \text{where:} \\ a=0.05 \\ Vbu=70-0.05x \\ Vbk=20+0.05x \end{gathered}

after how many drips will the volume of the solution in the buret and beaker be equal ?​ Vbu = Vbk:

\begin{gathered} Vbu=Vbk \\ 70-0.05x=20+0.05x \\ \text{Solve for x:} \\ 0.1x=70-20 \\ 0.1x=50 \\ x=\frac{50}{0.1} \\ x=500 \end{gathered}

5 0
1 year ago
Use the graph below to write the equation of the function
Ksivusya [100]

Answer:

c

Step-by-step explanation:

gefhhfeyjhtwgi15287

8 0
3 years ago
Pls answer x-24=58; x=82<br>yes I know its easy
MatroZZZ [7]
I think you solved it on your own because x is 82
4 0
3 years ago
Read 2 more answers
Tyrell bought 6 video games this summer. Each game cost 27 dollars. If Tyrell had 379 dollars left after he bought the video gam
xxMikexx [17]

<u><em>Tyrell started with $541.</em></u>

First you must know the total amount of money spent on the games. For that Tyrell bought 6 video games this summer and each game cost 27 dollars. So to calculate the amount spent, the number of games purchased must be multiplied by the price of each one:

6 video games* 27 dollars each game= 162 dollars

So Tyrell spends 162 dollars.

On the other hand, you know that Tyrell had 379 dollars left after he bought the video games. This indicates that after spending $ 162 on video games, there were $ 379 left over. To know the amount of money that Tyrell had, you must add the amount spent on games and the money that was left over:

162 dollars + 379 dollars= 541 dollars

So, <u><em>Tyrell started with $541.</em></u>

6 0
3 years ago
Read 2 more answers
Hope pays $126 for 6 theater tickets.
kati45 [8]

Answer:

294 dollars

Step-by-step explanation:

find out how much 1 ticket cost by driving 6 from 126

then take that answer and multiply it times 14 and that's your answer

4 0
3 years ago
Read 2 more answers
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