Answer:
40 students
Explanation:
The cost of the bus is $480
For x students, the cost of each ticket will be 35 - 0.30x
The total cost of the tickets for x students will be x(35 - 0.30x)
To find the number of students that will make the cost per student equal to $33, we solve for x:
<u>480+ x(35 - 0.30x)</u> =35
x
480+ x(35 - 0.30x<u>)</u> = 35x
480 + 35x - 0.30x² = 35x
480 = 0.30x²
1,600 = x²
40 = x
The cost per student will be $35 if the number of students is 40; it will be less than $35 if the number of students is greater than 40.
Answer:
roles of government
Explanation:
The government uses part of the taxes it collects to provide public goods such as goods as education, healthcare, and infrastructure. In mixed economies such as the US, the government's main role in the economy is to ensure fair competition among suppliers and protect consumers' and workers' rights.
The government has established several bodies and mandated them to carry out the regulatory functions. Different agencies regulate different trade sectors such as communication, drugs and medicines, weights and measures, employees' safety and health, etc.
Answer:The correct option is 'd': The interest rate.
Explanation:
According to Liquidity preference theory money is considered as 'liquid' meaning that liquidity preference is the demand for money.
According to this theory if our investments are more liquid then we ought to cash in for full value as cash is often accepted as most liquid asset.
Thus the liquidity of cash can be controlled by adjusting the interest rates as equilibrium in the money markets is achieved when the demand equals the supply.
The answer is environment, this is the word that the wall street journals used in having to term the word comfort as this is somehow a word that made sense to them or something that depicts to them for them, environment is a way of having to say that it is comfort or comforting to other people.
