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
The net income is $32,961
<u>Explanation</u>:
To calculate the net income, we will classify the transaction into income and expenses, and compute the difference between their totals;
Income;
Merchandise inventory Sept. 1 = $ 7,740
Merchandise inventory Sept. 30 = $ 11,372
Sales = $ 50,575
Total = $ 69,687
Expenses;
Purchases = $ 33,114
Selling expenses = $ 677
Administrative expense = $ 665
Rent Revenue = $ 1,118
Interest expense = $ 1,152
Total = $ 36,726
Net income = Total income - Total expenses
= 69,687 - 36,716
= $ 32,961
The STEEPLE model is a very complete model that can be used to analyze the factors that affect a specific situation.
<h3>What is the STEEPLE model?</h3>
This is an analysis model in which each letter represents a factor to be analyzed:
- Social
- Technology
- Economic
- Environmental
- Political
- Legal
- Ethical
<h3>What is an example of this model?</h3>
Let's analyze a war between two countries:
- Social: The families are negatively affected by the war.
- Technology: Weapons and other technologies are used as part of the war.
- Economic: The economy of the countries involved and other nearby countries can be negatively or positively affected.
- Environmental: There is pollution due to waste derived from weapons.
- Political: Most wars are the result of political conflicts.
- Legal: There are specific international rules that regulate wars.
- Ethical: The use of weapons against a population rises ethical concerns and dilemmas.
Learn more about analysis in: brainly.com/question/5040600
Answer:
$1,057.86
Explanation:
Payroll taxes include:
- Social security tax withholdings 6.2% (on the first $132,900 of wages paid) = 6.2% x $8,338 = $516.96
- Medicare tax withholding 1.45% = 1.45% x $8,338 = $120.90
- Federal unemployment taxes (FUTA) 0.6% = $7,000 x 0.6% = $42
- State unemployment taxes (SUTA) 5.4% = $7,000 x 5.4% = $378
total payroll taxes = $1,057.86
