Besides the California gold rush, where else has hydraulic mining been used?
Answer:
the Central Otago Gold Rush that took place in the 1860s in the South Island of New Zealand
Part 1
Solve the following equations by using the Quadratic formula and answer the subsequent
questions:
(3)
1
12x2 + 5x - 2 = 0
a.
Are the roots equal or unequal?
(1)
b. Are the roots rational or irrational?
(1
)
C.
Are the roots real or non-real?
(
1)
2. 3x2 + 6x + 1 = 0
(3)
Answer:
a) the roots are unequal.
b) the roots are irrational
c) the roots are non-real
2. 6 + 6x + 1 = 0
6x = 6+1
6x = 7
6x/6 = 7
x = 7/6
Complete the sentence.
The total amount of sunlight that approaches Earth is about _______ in September as in March
half as much
twice as much
the same
Answer:
C). The same
Explanation:
As per the question, the aggregate sunlight received during the months of September and March is almost the same as both of these months witness an equinox marking the beginning of spring(in March) and the fall(in September). March 20 or 21 and September 22 or 23 are the two days when there is an intersection of the apparent path of the sun and the sun's center is right above the celestial equator. On these days, an equal amount of sunlight is received throughout the Earth(excluding the extreme poles) i.e. 12 hours of sunlight and darkness for 12 hours. Thus, option C is the correct answer.
Here is a question Brainlessis on the line:
Why do we say cheese when taking pictures?
Whoo is h0t?
1 or 2?
Answer:
The leading theory, however, as to the “why” of “say cheese” is that the “ch” sound causes one to position the teeth just so, and the long “ee” sound parts their lips, forming something close to a smile. ... It's a formula for smiling when you have your picture taken.
none hehehee
Hourly Weather-Gainesville, TX
As of 9:09 am CDT\
BAD WEATHERRRR TODAYYYY
Friday, April 9
9:00 am
67°
Mostly Cloudy
12%
SE 12 mph
Feels Like
67°
Wind
SE 12 mph
Humidity
85%
UV Index
1 of 10
9:30 am
68°
Mostly Cloudy
10%
SE 13 mph
9:45 am
69°
Mostly Cloudy
9%
SSE 14 mph
10:00 am
69°
Mostly Cloudy
8%
SSE 15 mph
10:00 am
69°
Mostly Cloudy
8%
SSE 15 mph
Feels Like
69°
Wind
SSE 15 mph
Humidity
80%
UV Index
2 of 10
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11:00 am
71°
Mostly Cloudy
6%
SSE 17 mph
12:00 pm
73°
Mostly Cloudy
4%
SSE 16 mph
1:00 pm
76°
Mostly Cloudy
5%
SSE 15 mph
2:00 pm
77°
Mostly Cloudy
5%
SSE 14 mph
3:00 pm
78°
Partly Cloudy
6%
SSE 12 mph
4:00 pm
81°
Partly Cloudy
15%
SSE 10 mph
5:00 pm
81°
Partly Cloudy
14%
SSE 9 mph
6:00 pm
80°
Isolated Thunderstorms
34%
SSE 8 mph
7:00 pm
76°
Isolated Thunderstorms
34%
NW 6 mph
8:00 pm
73°
Isolated Thunderstorms
33%
NNW 8 mph
9:00 pm
69°
Clear
8%
NNW 17 mph
10:00 pm
66°
Clear/Wind
2%
N 20 mph
11:00 pm
64°
Clear
1%
N 17 mph
Answer:
clear
Explanation:
as
The Earth is made up of five interdependent spheres: the geosphere (lithosphere), hydrosphere, biosphere, cryosphere, and atmosphere. The spheres are so closely connected that a change in one sphere often results in a change in one or more of the other spheres. Changes that take place within an ecosystem are referred to as events. Events can occur naturally or they can be caused by humans. An event can cause changes to occur in one or more of the spheres or an event can be the effect of changes in one or more of Earth’s four spheres. This cause and effect relationship between an event and a sphere is called an interaction. Water in the lake seeps into the cliff walls behind the dam and becomes groundwater or evaporates into the air. Which spheres are interacting in this example?
A) hydrosphere only
B) hydrosphere and atmosphere
C) biosphere, hydrosphere, and cryosphere
D) hydrosphere, geosphere, and atmosphere
What reasons did this group of people have for migrating to Pakistan? State at least 2 pull and 2 push factors for their Migration.
Answer:
Common ideology and religion.
Explanation:
The main reasons for this group of people have for migrating to Pakistan is the presence of common ideology and same religion of people. Millions of people migrated to Pakistan when the Pakistan was formed because of the worse behaviour of Hindus in India with these people due to their Muslim identity. The presence of Muslims, common ideology and worst attitude of Hindus attracts these people to migrate to Pakistan in order to live a peaceful life.
Most of Africa is 2.000 above sea level.
True
False
mentira
Answer:
m
Explanation:
True
Explanation: it just is
What country is in west Africa
Answer:
The West Africa UN subregion includes the following countries:Benin, Burkina Faso, Cape Verde, Côte D'Ivoire, Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Mauritania, Niger, Nigeria, Saint Helena, Senegal, Sierra Leone, Togo .
Explanation:
Answer:
Nigeria, niger,Cameroon, malu
Why is desalination and NEWater a brekthrough in Singapore's quest to produce water?
Answer:
Explanation:
Desalination is an important source of water supply for Singapore. With the Tuas desalination plant, we can meet up to 30% of Singapore's water needs. The Tuas desalination plant is the first in Singapore to use advanced pretreatment technology, a combination of dissolved air flotation and ultrafiltration.
F) world leaders have done all they can to address climate change
G) world leaders are considering the long-term impacts of climate change
H) climate change is not a serious problem and world leaders need to hold the course
J) pledge and meetings have resulted in a. little significant action on the issue of climate change
at type on
ectromagnetic radiation has a wavelength of 3.2 X
2. What type of electromagnetic radiation has a wavelength of 4.0 x 10-9
3. What type of electromagnetic radiation has a wavelength of 7.3 x 10-5
4. What type of electromagnetic radiation has a wavelength of 1.2 x 10-13
5. What type of electromagnetic radiation has a wavelength of 6.8 x 102
Answer:
at type on
ectromagnetic radiation has a wavelength of 3.2 X
2. What type of electromagnetic radiation has a wavelength of 4.0 x 10-9
3. What type of electromagnetic radiation has a wavelength of 7.3 x 10-5
4. What type of electromagnetic radiation has a wavelength of 1.2 x 10-13
5. What type of electromagnetic radiation has a wavelength of 6.8 x 102
Which body of water would you travel on to go from the Iberian Peninsula to the Italian Peninsula?
Answer:
The landmass is bounded by the Bay of Biscay (Atlantic) in the north, the Mediterranean Sea in the south and east, the Alboran Sea (a body of water of the Mediterranean Sea) and the Bay of Cádiz in the south, and the North Atlantic Ocean in the west.
Explanation:
HOPE THIS HELP!
How do back-arc basins form? View Available Hint(s) How do back-arc basins form? Tensional stresses resulting from slab suction stretch this part of the crust, causing it to thin vertically. Compressional forces bend the sedimentary layers in the back-arc region downward, creating a bowl-like depression. Compressional forces make the back-arc region thicker and denser than the volcanic arc. This higher density causes the back-arc region to sink into a basin shape. The back-arc region subsides into a downwarped basin shape from the added weight of addition of sediment from mass wasting events. A mountain range also forms on the side of the back-arc basin opposite of the volcanic arc, creating a lowland in between the two ranges.
Answer:
Compressional forces bend the sedimentary layers in the back-arc region downward, creating a bowl-like depression.
Explanation:
The back-arc basin is formed with the weight of one tectonic plate on top of another. This happens when a tectonic plate with a higher density protrudes over a tectonic plate of lower density causing a "sinking" of the less dense plate. This causes a spread of the posterior arch that folds to form a trench-shaped depression. This "sinking" is called subduction and allows the upper tectonic plate to defeat the mantle on the overlapping plate, causing a greater chance of magma leaking onto the surface.
In Sahara the term erg is used to describe a(n) Answers are: A: oasis B: sand sea C:Rocky Mountain D:river
Answer:
B: sand sea
Explanation:
"Erg" is an acronym used to describe a sand sea that, in general, refers to a mountain of sand that was created by the wind in a flat area. The dunes do not have any vegetation cover, since the wind can only drag the sand. In addition to the sand sea, the acronym "erg" can indicate the existence of sand sheets, which are created when the dunes are not formed.
7. Which of the following is NOT an economic activity common to the Middle East?
Answer:
Europe, the Economic Commission for Asia and the Far East and the Eco- nomic Commission for Latin America; regional economic commissions do not exist in respect of Africa and the Middle East. The reports in their ..
In January, the Earth axis is ______from the sun.
Answer:
It is all about the tilt of the Earth's axis. Many people believe that the temperature changes because the Earth is closer to the sun in summer and farther from the sun in winter. In fact, the Earth is farthest from the sun in July and is closest to the sun in January!
Explanation:
Why do Indian workers want IT jobs?
Answer:
They tend to be smarter at it.
Which current has a cooling effect on the climate of the west coast of South America?
(1) Falkland Current
(2) Peru Current
(3) Benguela Current
(4) Brazil Current
I will give u BRAINLIEST for all 3 question answers
Answer:
question 1 is A question 2 is C question 3 is TRUE
Explanation:
I am sorry but I dont know how to explain
I used to think America was _____________________________, but now I think America is_____________________________________.”
Answer:
(a) was everyone's dream country
(b) totally racist
Choose all the countries that are on the island ‘Hispaniola’.
1. The Dominican Republic.
2. Cuba.
3. Haiti.
4. Puerto Rico
All of the above except Puerto Rico
What is the name for the region in which Europe and Asia meet?
Please please no links please please I really need it please no links please I beg you.
Why do you think All schools should require Teacher’s assistant?
Please 6 complete sentences
Answer:
Teaching Assistants work with teachers and make sure that the classroom is learning efficiently. They help to plan and prepare learning resources and map out strategies for students who are struggling. The teachers assistant might have different strategies that benefit the kids better. They help keep the classroom neat, clean and fresh. A teacher that has an assistant can help students twice as fast, saving a lot of time. All around, all schools should require teacher’s assistant because they benefit classrooms, and everyone in it, greatly.
Explanation:
some comets disappears forvers give reason in 2 points
Image courtesy of NASA Which of Australia's physical features is circled on the map above? A. the Central Lowlands B. the Great Barrier Reef C. the Eastern Highlands D. the Western Plateau
Answer:
b
Explanation:
Answer: d is correct for me
Explanation:
hope it helps :)
Travel to a natural habitat in a way that does not damage the habitat.
1.ecotourism
2.artisan
Answer:
Ecotourism
Explanation:
Simply because "Eco" means "Environmentally friendly" in a way
How do astronomers recognize regions in the night sky? *
A. by using constellations
B. by measuring apparent brightness
C. by using the Doppler shift of galaxies
D. by using naked-eye astronomy methods
Explain what it means to be in the wilderness in this model.
Answer:
The wilderness is a region that is uncultivated and uninhabited by humans.
Wilderness is beyond the fourth ring far from all other habitants.
Explanation:
When a plane lands at the local airport, it touches ground and creates an angle between the ground and the belly of the plane. What is a good estimate of the angle measurement?
Answer:
Approximately 3 degrees
Explanation:
As well as taking off, the landing of the plane must be monitored very well, allowing the entire trip to be made safely and efficiently. At landing, it is important for the pilot to estimate which is the best descent profile and what is the best angle to be established between the ground and the belly of the plane. It is preferable that this angle is approximately 3 degrees, which promotes a safe landing, but this value can have small variations.
