(-1)*exp(+i pi) = 1
formatted cleanly
2x2x2x2x2
What characteristic makes a plaster tender a Job Zone One occupation?
Answer:
They are basically unskilled laborers.
Explanation:
12. According to the zeroth law of thermodynamics, which of the following cannot occur?
A room being heated by an air conditioner.
A temperature below the coldest item in an area.
A cooler full of ice chilling a soda sitting on top of it.
Answer:
Answer is C.a cooler full of ice chilling a soda sitting on top of it.
Explanation:
I hope it's helpful!
Part D
Look at the table again. What is the total number of watts used by a TV connected to a video game
system?
Answer:
I would say 185
Explanation:
If a TV is 150 watts and a video game sistem is 35 then you would have to add them together and you would then get 185. So a TV connected to a video game system would run at 185 watts.
Which statement about fluid power systems is true?
A. Fluid power systems do not need any form of lubrication
B. Fluid power systems can only transmit forces over short distances.
C Fluid power systems can only transmit forces in one direction
D. Fluid power systems can transmit forces over long distances.
Answer:
i think it is b but if im wrong im very sorry
Explanation:
Answer:
B is wrong.
Explanation:
I do not know what the correct answer is but I know B is wrong because I tried it so the person above is wrong
In "Rabbitville", the rabbit population squares each year. e.g. If you start with 4 rabbits, you'll have 16 in 1 year, and 256 in 2 years. Once the population exceeds 10,000 bunnies, food will be scarce, and population will begin to decrease.
Write a function years_till_no_carrots that includes a WHILE loop. Given a single integer (# of starting rabbits) as an input, your function should output the number of whole years until the number of rabbits becomes larger than 10000. e.g. years_till_no_carrots(4) = 3 (start with 4 rabbits, population greather than 10000 & food scarce in 3 years)
Answer:
In Python:
def years_till_no_carrots(n):
year = 0
while(n <= 10000):
n=n**2
year = year + 1
return year
Explanation:
First, we define the function
def years_till_no_carrots(n):
Next, the number of years is initialized to 0
year = 0
The following while loop is iterated until the population (n) exceeds 10000
while(n <= 10000):
This squares the population
n=n**2
The number of years is then increased by 1, on each successive iteration
year = year + 1
This returns the number of years
return year
To call the function from main, use (e.g): print(years_till_no_carrots(4))
Serendipity Booksellers has a book club that awards points to its customers based on
the number of books purchased each month. The points are awarded as follows:
-If a customer purchases 0 books, 0 points are earned.
-If a customer purchases 1 book, 5 points are earned.
-If a customer purchases 2 books, 15 points are earned.
-If a customer purchases 3 books, 30 points are earned.
-If a customer purchases 4 or more books, 60 points are earned.
Write a program that asks the user to enter the number of books that he or she has
purchased this month and then display the number of points awarded
Answer:
n_books = int(input('Kindly enter the number of you've purchased this month'))
if n_books = 0 :
points_earned = 0
elif n_books = 1 :
points_earned = 5
elif n_books = 2 :
points_earned = 15
elif n_books = 3 :
points_earned = 30
elif n_books >= 4 :
points_earned = 60
Print('Thanks for your patronage, you now have', points_earned, 'points')
Explanation:
Using python :
n_books prompts the user to enter an integer value for the number of books purchased for the month
The integer is passed to a conditional if statement in other to find the appropriate number of points the user has earned,
After the points have been found then, the number of points is displayed using the print statement.
Need help fast I been stuck in this for the longest
Answer:
3rd and 4rth
Explanation:
a geologist studies the earth and both of these have something to do with the earth
In addition to bandages and gauze, it's recommended that a first aid kit also contain
can i have a answer
best answer gets brainliest
Answer: the square root of 25 is 5.
3 x 1,000 = 3,000
1,000,000 + 2,934 x 10 = 1,002,934,000
45 + 2,034 + 20 + 78 = 2,177
M a t h
Explain:
(Sorry it’s not all of them)
45 + 2,034 = 2,079 + 20 = 2,099 + 78 = 2,177
The square roots of 25 are √25=5 and −√25=−5 since 52=25 and (−5)2=25 . The principal square root of 25 is √25=5.
1,000 + 1,000 + 1,000 = 3,000 using multiplication makes it faster by saying 3 1,000 times is 3,000.
Which is the correct arrangement for the path of a person seeking training as an engineer?
A. Interview with accomplished engineers, attend a two-year college, and proceed to a specialty program
B. Receive a two-year specialized degree from an engineering school, and then work as an apprentice for five years
C. Complete a bachelor of science degree, master of technology degree, and then a PhD in whichever specialized area the person wants to pursue.
D. Complete a four-year bachelor's degree in a specialized field, work with a Professional Engineer, and take a Professional Engineering examination to earn a license
Answer:
b
Explanation:
Answer:
b
Explanation:
Plz help me! I’ll mark Brainliest! :(
A 4.0 in. wide by 1.125 in. thick rectangular steel bar supports a load of P in tension. Determine:
• The stress in the bar for F = 32,000 lb.
• The load P that can be supported by the bar if the axial stress must not exceed 25,000 psi.
Answer:
a) The stress in the bar when F is 32,000 is approximately 7,100 psi
b) The load P that can be supported by the bar if the axial stress must not exceed is approximately 110,000 lb
Explanation:
The question topic relates to stresses in structures;
The given parameters of the steel bar are;
The width of the steel bar, W = 4.0 in.
The thickness of the steel bar, t = 1.125 in.
The formula for stress in a bar is given as follows;
[tex]Stress, \sigma = \dfrac{Force, F}{Area, A}[/tex]
The cross sectional area of bar, A = W × t = 4.0 in. × 1.125 in. = 4.5 in.²
∴ The cross sectional area of bar, A = 4.5 in.²
a) The stress in the bar for F = 32,000 lb, is given as follows;
[tex]The \ stress \ in \ the \ bar , \sigma = \dfrac{ F}{A} = \dfrac{32,000 \ lb}{4.5 \ in.^2} = 7,111.\overline 1[/tex]
The stress in the bar when F is 32,000 is σ = 7,111.[tex]\overline 1[/tex] psi ≈ 7,100 psi
b) The load P that can be supported by the bar if the axial stress must not exceed, σ = 25,000 psi is given as follows;
[tex]\sigma = \dfrac{ P}{A}[/tex]
Therefore;
P = σ × A = 25,000 psi × 4.5 in² = 112,500 lb
For the axial stress of 25,000 psi not to be exceeded, the maximum load that can be supported by the bar, P = 112,500 lb ≈ 110,000 lb.
Select the correct answer.
Which statement best describes the functions of a power transformer?
A.
It converts DC voltage into AC voltage and vice versa.
B.
It converts high-voltage power into low-voltage power and vice versa.
C.
It maintains electrical voltage at a constant level.
D.
It eliminates noise from electric current supplied to critical applications.
The statement which best describes the functions of a power transformer is: D. It eliminates noise from electric current supplied to critical applications.
What is a power transformer?A power transformer can be defined as an electronic device that is deigned and developed for the transmission of electrical power from one electrical circuit to another without any form of change in the frequency.
In conclusion, the functions of a power transformer is that it is designed to eliminate noise from electric current when supplied to critical applications because it operates on the principle of electromagnetic induction.
Read more on power transformer here: https://brainly.com/question/20940273
Which of the following characteristics is a feature of all planets?
They all have atmospheres.
They all make their own light.
They all have rings of rock and gas.
They all are round and made up of rock.
Answer:
They all are round and make up of rock
Answer:
a. They all have atmospheres - I took the test on FLVS
Explanation:
) How can
we produce organic vegetables. Enplain briefly
Answer:
Use natural substances in a garden
Explanation:
Organic producers rely on natural substances. Organic food is produced without using most conventional pesticides such as human made pesticides and fertilizers made with synthetic ingredients or sewage sludge, bioengineering, or ionizing radiation. Have a sunny place for your garden, soil, and water to keep the plants healthy.