if it took 2 hours to clean 4 houses how many houses could be cleaned in 3 hours

Answer:

6 houses

Explanation:

because

2hrs=4 houses which means you are cleaning 2houses in one hour

so in 3 hours you will houses because you will clean 2 houses in one hour

I hope this helped you sorry if I am wrong

How many meters is equivalent to a mile? Give your answer to the nearest meter.

Attempting to improve mobility for paralyzed people is an example of which of the following?
a. a hypothesis
b. applied research
c. basic research
d. the scientific method

Visual aids are useful for all of the following reasons except

Which of the following is NOT an application for robotics

PLEASE ANSWER ASAP!
when driving, what is the difference between the white lines and the yellow lines

Which lists the order of Energy Career Pathways from the source to the customer?

A. Energy Generation, Energy Transmission, Energy Distribution
B. Energy Distribution, Energy Transmission, Energy Generation
C. Energy Generation, Energy Distribution, Energy Transmission
D. Energy Transmission, Energy Generation, Energy Distribution

When designers make compromises during the Engineering Design Process, this is called
O Additional criteria
O More constraints
O Increased efficiency
O A trade-off

zero is an integer?​

Why might an insulation worker be necessary in the demolition phase of a reconstruction project?
They can eliminate the need for new insulation
They can verify that the old insulation was inadequate.
They can serve as general laborers for the project.
They can remove possibly toxic materials safely

Which symbol represents a DC power source in an electrical circuit?

A.
Image 1:
B.
Image 2:
C.
Image 3:
D.
Image 4:

TIMED TEST!!!!!!!!!!!!What process that occurred in the Midwestern United States in the 1930s is now occurring in the Sahel region of Africa, south of the Sahara Desert?

Industrial pollution

Over fertilization of streams

Dust storms and desertification

Radioactive soil

The use of seat belts in cars has significantly reduced the number of crash

fatalities. Which statement best explains how societal demand guided the

development of seat-belt technology?

A. Engineers improved the design of seat belts because consumers

wanted them to be easier to use.

B. Car manufacturers recognized the dangers of not wearing seat

belts in cars and then lobbied the government to make laws that

required their use.

C. Engineers developed seat-belt technology and then began a public

awareness campaign to educate people on how they could be

used to make cars safer.

D. When new seat-belt technology became available, consumers

began to demand their inclusion in all new cars.

Natalie solved the problem below incorrectly. Identify his error and justify your reasoning. −19+3x−11+2x=2 5x−19−11=2 5x−30=2 5x=−28 x=−5.6

PLEASE HELP
NASA scientists have determined that the chance a single person would get hit by a piece of falling satellite is one in 3,200. What can you infer based on this probability?



A. Satellites that enter Earth’s atmosphere land mostly in the ocean.


B. NASA does a good job informing people of when satellites will enter the atmosphere.


C. Satellites that enter Earth’s atmosphere land mostly in unpopulated areas.


D. Much of a satellite is destroyed during the process of entering Earth’s atmosphere.

Task 1
Water is retained in a 1 m wide rectangular section channel by a sluice gate that can
pivot about its base, as shown below. Determine the total force on the gate due to the
water, the position where it is considered to act and the tension in the horizontal
retaining cable attached to the top of the gate when the depth of water in the channel
is 1.5 m. The density of water is 1000 kg/m3.
Cable tension = T
2 m
1.5 m
Pivot

Witch measuring tool would be used to determine the diameter of a crankshaft journal

List the parts of a manual transmission

List the parts of a typical clutch assembly?

Who has good grades in school like A's B's dm me