If y varies inversely as x, and y =23 when x=8, find y when x=4

Answer:

46

Explanation:

Prelest! Introduction to Engineering and Technology 1 Select the correct answer. What technological invention allowed for the prevalence of automation? OA. external combustion engines OB. electromagnets OC. computers OD. internal combustion engines. please help me​

A. A compound gear train is composed of four gears: E,F,G,H. Gear E has 15 teeth and is meshed with gear F. Gear F has 25 teeth and shares a shaft with Gear G, which has 18 teeth. Gear G is meshed with Gear H, the output gear. Power is supplied at gear E with 150 ft.lb of torque and is moving at 2000 rpm.
A. Sketch and annotate the gear train described above.

B. The necessary torque output of the system is 600 ft.lb. What should the gear ratio of the system be?
Formula Sub/solve Final answer(3 SF)


C. With a system torque output of 600 ft.lb, how many teeth should gear H have?
Formula Sub/solve Final answer(3 SF)

1. What are the four steps in the IB design process?

A horse pulls a cart along a road with a force of 550 lbs. If the horse does 2,674,100 ftlbs of work by the time it stops, how far did the horse pull the cart?

Think about what you learned in "Power of Nature" to complete this sentence.
Nonrenewable energy sources are a problem because they hurt the environment and will

Give me an A please!!!¡!!!!¡

What role does heat play in the formation of convection currents?
Choose the correct answer.

A. When water loses heat, it becomes denser and sinks.

B. When water gains heat, it becomes denser and sinks.

C.When water loses heat to cooler water, the cooler water becomes denser and sinks.

D. When water gains heat, it dissolves more solids and gases, becomes denser, and sinks.

A number of calendars are being made
Given the sizes provided in Figure 6 and Figure 6, how many calendar pages can be
made from one sheet?
[2 marks]
Figure 6
Figure 8
280 mm
1187 mm
210 mm
Calendar
page
841 mm
Material sheet
Show working out here:

While rowing across a lake, John does 3960 ft-lbs of work over 120 ft. How much force is John using?

An air mass usually forms in an area of____.

a. low pressure because its stable
b. low pressure because its unstable
c. high pressure because its unstable
d. high pressure because its stable

When checking your tires, it's most important to check their___.

A.springiness and color

B.inflation and tread depth

C.inflation and springiness

D.brand and traction

Describe the function of empirical evidence in an audiologist’s practice. Pls help! 30 points if you answer this!

A horse pulls a cart along a road with a force of 550 lbs. If the horse does 2,674,100 ftlbs of work by the time it stops, how far did the horse pull the cart?

2. Fuel pumps are either

mechanical or electric

chemical or electric

nuclear or electric

thermal or electric

The air-fuel mixture is actually burned during the:
(A) power stroke.
(B) intake stroke
(C) exhaust stroke.
(D) compression stroke.

Multi media common work context for reporters correspondents

R1 = 2Ω, R2 = 6Ω , R3= 2 Ω
Vbattery = 40 V
What is the voltage drop across the 2nd resistor (V2)?
A. 8V
B. 4V
C. 1.5V
D. 24V

If y varies inversely as x, and y =14 when x=8 , find y when x=7

An engine has been diagnosed with blowby.
Technician A says the engine could have a
cracked flywheel. Technician B says the com-
pression rings could be worn. Who is right?
(A) A only
(B) Boniy
(C) Both A and B.
(D) Neither A nor B

If y varies directly as x , and y =-4 when x=8, find y when x=8

If you are painting a room and need to find the total area (square feet) of all four walls and the measurements of the walls are #1 8 feet tall and 12 feet long. #2 8 feet tall and 14 feet long. #3 8 feet tall and 12 feet long #4 8 feet tall and 14 feet long What is the total area of the room _______square feet

tions #1-15 are worth 3 points each
1. By definition, Oxy-Acetylene welding is a process of
a. Fusion
b. Adhesion
C. Carbonation
d. Oxidation
Ladanhand format
oldin

If you have a box of candy that measures 8 inches long, 5 inches wide and 2 inches tall, how much room do you have for the candy

Which of the following best describes the basic purpose of the internet?



The internet protects the privacy of sensitive information.


The internet sends information from one computer to another.


The internet stores data.


The internet connects input and output devices to a computer.

Who else here loves the song DEEP STONE LULLABY from Destiny 2 Beyond Light's Raid THE DEEP STONE CRYPT!!!!!!!!:))))))) and also what is 10,000x20,202,020 divided by 5.

During the process of building titanic did titanic catch on fire and weaken the hall befor it hit the iceburg

Electric welders are covered in?

⚠️I mark Brian list being timed⚠️Which option distinguishes the step in the requirements engineering process described in the following scenario?
Sam's design team determines that the hockey helmet needs to withstand multiple puck impacts of 40 mph.
O write engineering requirements
O list the product goals
O identify customer needs
O evaluate the competition

what are the functions of each computer program

Clutches And Torque Converters both provide all of these EXCEPT:

A. Fluid Drive
B. Connect/Disconnect The Engine
C. Stopping and Idling
D. Gradual Acceleration

HELP PLEASE‼️