Answer:
the heat capacity of the bolt is 13.9 J/K
Explanation:
J/K is short of " joule per kelvin", is the international system unit of heat capacity
heat energy = (mass of substance)(specific heat)(change in temperature)
Q = mc∆T
Q = heat energy (Joules, J)
m = mass of a substance (kg)
c = specific heat (units J/kg∙K)
∆ is a symbol meaning "the change in"
∆T = change in temperature (Kelvins, K)
Heat gained by water = heat lost by copper = Q = mC∆T = (50 g)(4.18 J/g/deg)(5 deg) = 1045 J = C x ∆T
C = 1045 J/75 = 13.9 J/deg
Answer:
total paid-in capital = $110,000
Explanation:
When investors or shareholders pay a lump sum money to a company to get the stock of the that company, it is called paid-in capital.
Here, the par value = $1, therefore, additional capital per stock = $30 - $1 = $29
For preferred stock,
Par value = $10, and additional paid-in capital per stock = $(80 - 10) = $70.
See images to get the explanation:
Answer:
Five metrics for measuring the effectiveness of Display Ads are:
- Impressions
- Click-Through Rate
- Viewers
- Conversions/Return on Investment (ROI)
- Returning visitors
I will speak on item 1 and item 4 using the following outlines:
Item 1:
- Unfilled Impressions
- Fluctuating Impressions
- How ad impressions are measured by Google
Item 2:
- How to calculate Conversions/ROI on Display ADs
- Conversion Tracking
- Improving Conversion and ROI on Display ADs
Cheers!
Answer:
D) Five Guys Burgers
Explanation:
Five Guys Burgers is the fastest growing fast food chain in the US, although that can be explained due to its relatively small size compared to other huge chains like McDonald's, Burger King or Wendy's. It currently operates 1,500 restaurants around the world (most in the US) and plans to open 1,500 more in the next few years.
Its greatest advantage is that is offers a differentiated service and its relative small size allows it to be more flexible. Its website also gets a lot of online traffic.
The combination of all these factors means that they have a lot of potential to grow and gain a higher market share.
The Federal reserve is acting as a lender of last resort when its lends money to banks and other financial institutions because no one else will/
<h3>What is the Federal Reserve?</h3>
It is the United states central banking system that is responsible for the nation's monetary policy and regulation of the supply of money and interest rates.
One of the role of Federal reserve is to act as a lender of last resort when its lends money to banks and other financial institutions because no one else will.
Therefore, the Option A is correct.
Read more about Federal Reserve
<em>brainly.com/question/25843620</em>
#SPJ12