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🌺🐱Catwolf901🐺🌺
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🌺🐱Catwolf901🐺🌺
Questions (158)
A dark blue beaker labeled 100 millimeters Y has an arrow leading to a pale blue beaker labeled 99 millimeters H subscript 2 O.
1 answer
131 views
Write a hypothesis about the pH level of common household solutions based on what you know about their physical and chemical
2 answers
215 views
Solve: -23 + (- 25)
A. 48 B. 2 C. -2 D. -48
6 answers
311 views
A chart titled The Scientific Method.
Arrows point down between each method, indicating a single line process. 1, Observe some
2 answers
823 views
The Congress of Vienna was an event in which ruling families met in Vienna to decide on new country boundaries.
Please select the
2 answers
669 views
Evaluate: 1.5 ÷ (0 - 1)^2 x2 A -3 B. 1.5 C. 3 D. 2
hurry pls :(
11 answers
247 views
Keisha found these summaries in an online search for articles about offshore wind turbines:
1. “Offshore Wind Turbines: An
4 answers
173 views
Gross domestic product is used to measure a country’s total __________.
A. costs B. welfare C. production D. population Please
2 answers
107 views
Advances in technology are often linked to increased levels of income, which can improve living conditions and long-term
2 answers
116 views
What opportunities do technological developments provide in developing countries?
2 answers
201 views
Analyze the table below and answer the question that follows.
A 6-column table with 2 rows. Column 1 has entries Total G D P in
4 answers
219 views
Using complete sentences, explain the differences between developed and developing countries in the following areas: GDP per
3 answers
215 views
Jobs focused on providing services are part of the __________ economic sector.
A. primary B. secondary C. tertiary D. quaternary
1 answer
164 views
Use an example to explain how investing money in better physical capital (machine, buildings, tools, and equipment) can help a
1 answer
149 views
Which of the following is not a characteristic of a least-developed economy?
A. most workers are in the tertiary sector B. a very
1 answer
113 views
Highly developed economies are dominated by jobs in the __________ sector.
A. primary B. secondary C. tertiary D. quaternary
1 answer
109 views
Use an example to explain why economists measure a country’s economic development by its GDP per capita rather than its total
1 answer
188 views
How does improving technology in primary and secondary sector jobs lead to more workers in the tertiary sector?
1 answer
154 views
Read the passage below and answer the question that follows.
Let’s say the average GDP per capita for the world’s countries
1 answer
172 views
Least-developed economies are dominated by jobs in the __________ sector.
A. primary B. secondary C. tertiary D. quaternary
1 answer
126 views
What is gross domestic product?
A. The total dollar value of a country’s goods divided by the country’s population. B. The
1 answer
143 views
Which of the following is not evidence of a country’s increasing economic development?
A. a larger GDP per capita B. an
1 answer
84 views
Read the passage below and answer the question that follows.
Let’s say the average GDP per capita for the world’s countries
4 answers
140 views
Read the sentence below and answer the question that follows.
Each economic sector plays a vital role in a nation’s economy.
1 answer
104 views
What effect does investing in physical and human capital have on a country’s GDP?
A. Investing in capital increases a
4 answers
204 views
Economic sectors are determined based on what criteria?
A. How important a job is to human survival. B. How closely a job is
2 answers
131 views
Select the expression that represents the multiplicative inverse of -1.
A. B. 1 C. -1 D. -(-1)
2 answers
80 views
Which of the following represents the multiplicative inverse of 2/3 ?
A. -3/2 B. 3/2 C. -2/3 D. 2/3
1 answer
89 views
Which expression represents the additive inverse of -20?
A. 20 B. -1/20 C. 1/20 D. -20
1 answer
91 views
Which statement is true about a number and its additive inverse?
A. Their product is always one. B. Their sum is always one. C.
1 answer
125 views
Which expression represents the multiplicative inverse of 2/7?
A. -2/7 B. -7/2 C. 7/2 D. 2/7
2 answers
97 views
Which of the following represents the additive inverse of 12?
A. -(-12) B. 12 C. -12 D. 1/2
3 answers
121 views
What is the least common denominator for these two fractions? Type in the answer. -2/3 - (-3/4)
1 answer
54 views
What is −1/2−(−4/5)?
2 answers
47 views
What is (−47)−(−107)=?
1 answer
50 views
What is (−4/7)−(−10/7)=?
1 answer
46 views
What is the sum of 3/8 and (−1/6)?
2 answers
68 views
What is 3/4−(−2/3), expressed as an improper fraction?
4 answers
80 views
What is the sum of 2/5 and -4/5?
A. -4/5 B. -2/5 C. 2/5 D. 4/5
1 answer
65 views
Which number sentence is true?
A. -6.1 + (-3.3) = -2.8 B. -6.1 + (-3.3) = 2.8 C. -6.1 + (-3.3) = 9.4 D. -6.1 + (-3.3) = -9.4
1 answer
106 views
What is -5.1 – 6.2?
A. -11.3 B. -1.1 C. 1.1 D. 11.3
4 answers
49 views
What is the sum of -3/5 and -1/5?
A. -4/5 B. -2/5 C. 2/5 D. 4/5
1 answer
94 views
What is 2/3 – (-2/3)?
A. -4/3 B. 4/3 C. 0 D. 2/3
1 answer
46 views
Which number sentence is true?
A. -3 + 5 = -8 B. -3 – (-5) = -8 C. 3 – 5 = 2 D. 3 – (-5) = 8
1 answer
75 views
What is the difference between these two integers?
−14 − (+6) =
9 answers
105 views
What is the sum of −4/5 and 2/3?
5 answers
104 views
What is the difference between these fractions?
+3/4−(+7/8)
2 answers
69 views
What is the difference between these fractions?
+3/4−(+7/8)
2 answers
60 views
Solve: 4/7 - (-4/7)
A. 8/7 B. -8/7 C. -4/7 D. 4/7
2 answers
61 views
What is the sum of –18 and 12?
A. –6 B. –12 C. 12 D. 6
1 answer
54 views
What is the sum of -7/18 and -3/6
A. -4/9 B. -8/9 C. 4/9 D. 8/9
1 answer
55 views
Evaluate:
9 – (–12) A. 3 B. 21 C. –3 D. –21
1 answer
80 views
Which number sentence is true?
A. –8.2 + (–4.1) = –4.1 B. –8.2 + (–4.1) = 4.1 C. –8.2 + (–4.1) = –12.3 D. –8.2
2 answers
121 views
Solve:
13/19 - (-1/19) A. -12/19 B. -14/19 C. 14/19 D. 12/19
2 answers
60 views
Solve:
5/9 + (-4/5) A. 1/4 B. 11/45 C. -9/14 D. -11/45
4 answers
78 views
32 1/2 + 27 3/8
4 answers
68 views
Which real-world story is represented by the problem (-15.85) + 26.58? Check all that apply.
(A) Chey returned a CD that cost
15 answers
239 views
Which fraction represents the solution to -7/12 ÷ (-3/21) in simplest form? A. -4 1/12 B. -1/2 C. 1/2 D. 4 1/12
4 answers
81 views
What is -12.25 ÷ (1.4)?
A. -13.65 B. -8.75 C. 8.75 D. 13.65
2 answers
61 views
Which number sentence is true?
A. 3.4 x (-3.4) = 11.56 B. 3.4 x 3.4 = 11.56 C. -3.4 x (-3.4) = -11.56 D. -3.4 x 3.4 = 11.56
7 answers
104 views
Which fraction represents the solution to -6/5 ÷ (-3/25) in simplest form?
A. -10 B. -18/125 C. 10 D. 18/125
5 answers
172 views
A submarine was diving at a rate of 96.4 feet per minute. Which expression shows the submarine’s position in relation to the
10 answers
182 views
A business had a profit of $4,312.31 in one month. The next month, the business had a loss of $1,025.19. What was the total
5 answers
187 views
The equations are not balanced. Which equation would have the same coefficients in the same order as 2CO2 + 3H20 C2H6O + 3O2?
FeC
3 answers
174 views
The best example of a nation with a federal government system is __________.
A. the United Kingdom B. the United States C. Saudi
1 answer
136 views
What is an oasis?
1 answer
128 views
What is an oasis? Write a paragraph of at least 3 complete sentences describing the characteristics of this landform.
2 answers
128 views
All of the following are located in or near the Great Rift Valley, except __________.
A. the Oldavai Gorge B. the Namib Desert C.
1 answer
131 views
Which best describes a chemical reaction?
the rearrangement of atoms by breaking and reforming chemical bonds a reaction that
6 answers
289 views
A bear walks into a bar to get a drink
Bartender: What would u like? bear: I would like a………..… a beer please. Bartender:
4 answers
113 views
A 2-column table with 4 rows. The first column labeled substance has entries calcium chloride, calcium bromide, calcium
6 answers
314 views
Choose one of the animals listed on the page, and write a brief description of its characteristics. Be sure to discuss any ways
1 answer
92 views
Choose one of the animals listed on the page, and write a brief description of its characteristics. Be sure to discuss any ways
2 answers
88 views
Choose one of the animals listed on the page, and write a brief description of its characteristics. Be sure to discuss any ways
2 answers
102 views
What challenges do people in Africa face with regard to water and agriculture?
1 answer
116 views
Mangrove ecosystems are typically found in __________.
A. arid climates B. coastal areas near tropical climates C. grassland
1 answer
102 views
There are two ways to prevent the spread of malaria. Describe both methods, and identify the steps people in Africa are taking
1 answer
98 views
Describe the characteristics of the Serengeti grassland ecosystem. Be sure to write a paragraph of at least 5 sentences, and
1 answer
136 views
ty robot! i got most of my answers right
4 answers
76 views
Which ecosystem best fits the characteristics listed below?
ii. Seasonal migrations of millions of wildebeests, zebras, and
1 answer
101 views
Sub-Saharan Africa is bordered by the __________ Ocean to the east, and the __________ Ocean to the west.
A. Indian . . . Pacific
2 answers
129 views
What do acids react with in limestone to form giant cave systems?
metals hydroxides carbonates lipids
7 answers
179 views
What kinds of benefits did humans receive from domesticating animals?
1 answer
86 views
How did a change in climate cause the beginning of the Neolithic Revolution?
1 answer
84 views
How did the Neolithic Revolution spread from place to place?
2 answers
101 views
Describe the migratory patterns of early humans. What do you think was the primary reason for their migration? What was a common
3 answers
117 views
Why do you think that there was no need or desire for any type of social structure among the people of the early Paleolithic
1 answer
226 views
Analyze Menes' decision to make Memphis the capital of Egypt. Why do you think he decided on that location instead of another
3 answers
65 views
Describe how the Egyptians used the Nile to expand their trading opportunities.
1 answer
142 views
Explain how the Nile was used as a water source. How did it contribute to the great structures built by the ancient Egyptians?
2 answers
160 views
The area that was located south of Upper Egypt was called __________.
A. Nubia B. the Levant C. Lower Egypt D. the Sahara Desert
1 answer
151 views
Which dynasty conquered Egypt in the 7th century BCE?
A. Kushite B. Palestinian C. Sumerian D. Upper Egyptian Please select the
1 answer
72 views
According to the lesson, which of the following terms best describes the land in the Nile Delta?
A. desert B. swamp C. fertile D.
1 answer
58 views
The Kushite dynasty originated in __________.
A. Nubia B. the Levant C. Lower Egypt D. Upper Egypt Please select the best answer
1 answer
96 views
The rough sections of the Nile that were impassable to boats were called __________.
A. rapids B. deltas C. cataracts D.
1 answer
219 views
Describe the location of the three kingdoms of the Sahel. Which important rivers were located nearby?
1 answer
131 views
Which of the following was not a place where people traveled from to trade in the Sahel?
A. Asia B. Africa C. Europe D. the
1 answer
60 views
The Sahel refers to a large __________ located south of the Sahara.
A. desert B. forest C. grassland D. rainforest Please select
1 answer
70 views
Analyze the reasons why people originally moved out of the Sahara region and chose to settle in the Sahel.
1 answer
103 views
Flint was a __________ that ancient humans used to make tools and weapons.
A. hard metal B. dried bone C. softer stone D. type of
1 answer
129 views
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