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3 years ago

Plzzzz plzzzzz helpppp meeeeee dueee tidayyyy i beggggggg

Computers and Technology

1 answer:

Talja [164]3 years ago

5 0

Answers:

Lever- a rigid bar resting on a pivot, used to help move a heavy or firmly fixed load with one end when pressure is applied to the other

Pulley- a wheel with a grooved rim around which a cord passes. It acts to change the direction of a force applied to the cord and is chiefly used (typically in combination) to raise heavy weights

Wheel and axle- a simple lifting machine consisting of a rope which unwinds from a wheel on to a cylindrical drum or shaft joined to the wheel to provide mechanical advantage.

Inclined plane- a plane inclined at an angle to the horizontal.

Wedge- a piece of wood, metal, or some other material having one thick end and tapering to a thin edge, that is driven between two objects or parts of an object to secure or separate them.

Screw- a short, slender, sharp-pointed metal pin with a raised helical thread running around it and a slotted head, used to join things together by being rotated so that it pierces wood or other material and is held tightly in place.

<em>hope this helps :)</em>

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3 years ago

Can I get money for the cars which I sell in my showroom mod in gta v(5)

nikitadnepr [17]

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2 years ago

Write a statement that declares a PrintWriter reference variable named output and initializes it to a reference to a newly creat

dusya [7]

Answer:

PrintWriter variable = new PrintWriter("output.txt");

Explanation:

There are two ways of declaring a reference variable in programming.

One way is

Reference Variable-name = new Reference ("some texts here");

While the other is

Reference Variable-name;

Variable-name = new Reference ("some texts here");

Both ways are valid ways of reference variable declaration.

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3 years ago

The home row is where________.

Sever21 [200]

Answer:

on the keyboard

Explanation:

where the caps locks at on that row or the middle row where A starts

top row q

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low row z

8 0

3 years ago

Write a Python function that takes as input parameters base_cost (a float) and customer_type and prints a message with informati

PSYCHO15rus [73]

Answer:

Explanation:

Thanks for the question, here is the code in python

The 3rd example given in question is incorrect

inputs: check_amount = 26.99, customer_type = "generous" --> output: Total owed by stingy customer = $16.83 (with $1.53 tip)

the customer type in the above passed is generous but why the output is showing for stingy, I think this is incorrect

Here is the function, I have given explanatory names so that you can follow the code precisely and also used pretty formatting.

thank you !

===================================================================

def print_tip(base_cost, customer_type):

TAX_PERCENTAGE = 1.07

STINGY_PERCENTAGE = 0.1

REGULAR_PERCENTAGE = 0.15

GENEROUS_PERCENTAGE = 0.20

check_amount = base_cost * TAX_PERCENTAGE

tip_amount = 0.0

if customer_type == 'regular':

tip_amount = check_amount * REGULAR_PERCENTAGE

elif customer_type == 'generous':

tip_amount = check_amount * GENEROUS_PERCENTAGE

elif customer_type == 'stingy':

tip_amount = base_cost * STINGY_PERCENTAGE

total_amount = tip_amount + check_amount

print('Total owed by {} customer = ${} (with ${} tip)'.format(customer_type, '%.2f' % total_amount,'%.2f' % tip_amount))

print_tip(20, 'regular')

print_tip(26.99, 'generous')

print_tip(14.99, 'stingy')

8 0

3 years ago