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3 years ago

11

13. The bridge cost $2.8 million ($2,800,000) to build. If it costs each person $14 to cross the bridge, how many people will ha

ve to cross the bridge to pay for the cost of it?

2 answers:

vlabodo [156]3 years ago

8 0

Answer:

200,000

Step-by-step explanation:

nevsk [136]3 years ago

5 0

Answer:

200,000

Step-by-step explanation:

just divide

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Given the conversion factor which cube has the larger surface area?

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Given the surface area of a cube as

$\begin{gathered} SA=6l^2 \\ \text{where l is the length} \end{gathered}$

Given Cubes A and B

$\begin{gathered} \text{Cube A} \\ l=19.5ft \end{gathered}$ $\begin{gathered} \text{Cube B } \\ l=6m\text{ } \\ \text{ in ft}\Rightarrow\text{ 1m =3.28ft} \\ l=6\times3.28ft=19.68ft \end{gathered}$

Find the surface area of the cubes and compare them to know which one is larger

$\begin{gathered} \text{Cube A} \\ SA=6\times19.5^2=6\times380.25=2281.5ft^2 \end{gathered}$ $\begin{gathered} \text{Cube B} \\ SA=6\times19.68^2=6\times387.3024=2323.8144ft^2 \end{gathered}$

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1 year ago

the admission to a local carnival is 8.25 per person and 1.50 each ride how much more will it cost a group of 3 friend to ride 8

anygoal [31]

Answereis 17.50 in total of how much she would need

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3 years ago

1675 at 4.6% for 4 years What is the balance

Yuri [45]

Amount of Interest (I) = P * R * T /100
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Hope this helps!

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3 years ago

A gift box measures 20 centimeters long, 8 centimeters wide and 3 centimeters deep. Which is the correct unit of measurement to

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4 years ago