Is this statement true or false?
People left Asia to migrate to America during the Ice Age because they followed the animals. The animals and the people were looking for more food.
29 answers
This statement is generally true. During the Ice Age, large mammals such as mammoths and mastodons migrated from Asia to America in search of food. Some researchers believe that early humans followed these animals across the Bering Land Bridge, which connected present-day Siberia to Alaska, around 20,000 to 25,000 years ago. These humans, known as the Paleo-Indians, most likely followed the animals for both hunting purposes and seeking new food sources in unexplored territories.
Is this statement true or false?
When the first Europeans arrived, there were 17 different Indian peoples, tribes, and languages in North America.
When the first Europeans arrived, there were 17 different Indian peoples, tribes, and languages in North America.
This statement is false. When the first Europeans arrived in North America, there were actually hundreds of Native American tribes and cultures spread across the continent, each with their own languages, customs, and territories. It would be an oversimplification to say there were only 17 different Indian peoples, tribes, and languages in North America.
Is this statement true or false?
The plants, animals, people, and land in the eastern and western parts of North America are the same.
The plants, animals, people, and land in the eastern and western parts of North America are the same.
This statement is false. The plants, animals, people, and land in the eastern and western parts of North America have significant differences. The regions have distinct ecosystems, climate patterns, and natural resources that influence the types of plants and animals present in each area. Additionally, the cultural and linguistic diversity among the indigenous peoples of these regions was vast, resulting in different customs, languages, and traditions.
How did the first Americans get to North America?
Responses
They sailed in ships from Europe.
They sailed in ships from Europe.
They walked over a land bridge from Asia.
They walked over a land bridge from Asia.
They rowed across in canoes from Africa.
They rowed across in canoes from Africa.
They walked over a land bridge from South America.
Responses
They sailed in ships from Europe.
They sailed in ships from Europe.
They walked over a land bridge from Asia.
They walked over a land bridge from Asia.
They rowed across in canoes from Africa.
They rowed across in canoes from Africa.
They walked over a land bridge from South America.
The most widely accepted theory is that the first Americans arrived in North America by walking over a land bridge known as Beringia from Asia (specifically, Siberia) to Alaska. This land bridge emerged during the last Ice Age when sea levels were lower due to the formation of glaciers, creating a land connection between the two continents. This migration is estimated to have occurred around 20,000 to 25,000 years ago. The theory of sailing in ships from Europe or rowing across in canoes from Africa is not supported by scientific evidence. Additionally, it is not clear what is meant by walking over a land bridge from South America, as the migration to North America is believed to have occurred from Asia.
Which of these peoples believe they are descendants of the Anasazi?
Responses
Inuit
Inuit
Asians
Asians
Maya
Maya
Pueblo
Responses
Inuit
Inuit
Asians
Asians
Maya
Maya
Pueblo
The Pueblo peoples believe they are descendants of the Anasazi. The term "Anasazi" refers to an ancient Native American civilization that resided in the southwestern region of the United States, particularly in present-day Arizona, Colorado, New Mexico, and Utah. The modern Pueblo peoples, who include tribes such as the Hopi and Zuni, trace their ancestry back to the Anasazi and consider them their predecessors. The Inuit, Asians, and Maya are not typically associated with Anasazi ancestry.
What expression is equivalent to 35⋅34
?
Responses
5⋅43⋅3
5 · 4 3 · 3
3⋅45⋅3
3 · 4 5 · 3
3⋅35⋅4
3 · 3 5 · 4
3⋅55⋅4
?
Responses
5⋅43⋅3
5 · 4 3 · 3
3⋅45⋅3
3 · 4 5 · 3
3⋅35⋅4
3 · 3 5 · 4
3⋅55⋅4
The expression that is equivalent to 35⋅34 is 3⋅35⋅4 or 3 · 3 5 · 4.
Multiply.
35⋅34
Express your answer as a fraction in simplest form.
35⋅34
Express your answer as a fraction in simplest form.
To multiply 35 and 34, we multiply the numerators and the denominators together:
35 * 34 = 1190
The result is 1190.
35 * 34 = 1190
The result is 1190.
Multiply.
3/5⋅3/4
Express your answer as a fraction in simplest form.
3/5⋅3/4
Express your answer as a fraction in simplest form.
To multiply fractions, we simply multiply the numerators together and the denominators together:
(3/5) * (3/4) = (3 * 3) / (5 * 4) = 9/20
The fraction 3/5 multiplied by 3/4 is equal to 9/20.
(3/5) * (3/4) = (3 * 3) / (5 * 4) = 9/20
The fraction 3/5 multiplied by 3/4 is equal to 9/20.
The distance from Colton's house to his school is 56
mi. He rode his bike 910
of this distance.
How far did Colton ride his bike?
5/6⋅9/10
First, how can you divide out common factors to simplify the problem?
Select all answers that are correct.
Responses
Divide the numerator 5 and the denominator 10 by the common factor 5.
Divide the numerator 5 and the denominator 10 by the common factor 5.
Divide the numerator 9 and the denominator 6 by the common factor 3.
Divide the numerator 9 and the denominator 6 by the common factor 3.
Divide the numerator 5 and the numerator 9 by the common factor 5.
Divide the numerator 5 and the numerator 9 by the common factor 5.
Divide the denominator 6 and the denominator 10 by the common factor 2.
mi. He rode his bike 910
of this distance.
How far did Colton ride his bike?
5/6⋅9/10
First, how can you divide out common factors to simplify the problem?
Select all answers that are correct.
Responses
Divide the numerator 5 and the denominator 10 by the common factor 5.
Divide the numerator 5 and the denominator 10 by the common factor 5.
Divide the numerator 9 and the denominator 6 by the common factor 3.
Divide the numerator 9 and the denominator 6 by the common factor 3.
Divide the numerator 5 and the numerator 9 by the common factor 5.
Divide the numerator 5 and the numerator 9 by the common factor 5.
Divide the denominator 6 and the denominator 10 by the common factor 2.
To simplify the fraction 5/6 * 9/10, we can divide out common factors to make the calculation easier.
The correct steps are:
- Divide the numerator 5 and the denominator 10 by the common factor 5.
- Divide the numerator 9 and the denominator 6 by the common factor 3.
- Divide the numerator 5 and the numerator 9 by the common factor 5.
- Divide the denominator 6 and the denominator 10 by the common factor 2.
After simplifying, the fraction becomes:
(5/6) * (9/10) = (1/2) * (3/1) = (1 * 3) / (2 * 1) = 3/2
Therefore, after simplifying, Colton rode his bike 3/2 or 1.5 times the distance from his house to the school, which is 1.5 * 56 = 84 miles.
The correct steps are:
- Divide the numerator 5 and the denominator 10 by the common factor 5.
- Divide the numerator 9 and the denominator 6 by the common factor 3.
- Divide the numerator 5 and the numerator 9 by the common factor 5.
- Divide the denominator 6 and the denominator 10 by the common factor 2.
After simplifying, the fraction becomes:
(5/6) * (9/10) = (1/2) * (3/1) = (1 * 3) / (2 * 1) = 3/2
Therefore, after simplifying, Colton rode his bike 3/2 or 1.5 times the distance from his house to the school, which is 1.5 * 56 = 84 miles.
What is the product?
56⋅910
Express your answer as a fraction in simplest form.
56⋅910
Express your answer as a fraction in simplest form.
To find the product of 56 and 910, we simply multiply the two numbers:
56 * 910 = 50960
The product of 56 and 910 is 50960.
56 * 910 = 50960
The product of 56 and 910 is 50960.
What is the product?
5/6⋅9/10
Express your answer as a fraction in simplest form.
5/6⋅9/10
Express your answer as a fraction in simplest form.
To find the product of fractions, we multiply the numerators together and the denominators together:
(5/6) * (9/10) = (5 * 9) / (6 * 10) = 45/60
To express this fraction in simplest form, we can divide the numerator and denominator by their greatest common divisor, which is 15:
45/60 = (45 ÷ 15) / (60 ÷ 15) = 3/4
Therefore, the product of 5/6 and 9/10 is 3/4.
(5/6) * (9/10) = (5 * 9) / (6 * 10) = 45/60
To express this fraction in simplest form, we can divide the numerator and denominator by their greatest common divisor, which is 15:
45/60 = (45 ÷ 15) / (60 ÷ 15) = 3/4
Therefore, the product of 5/6 and 9/10 is 3/4.
What is the product of 8⋅(−14) ?
Responses
−2
negative 2
−1/32
negative 1 over 3/2
1/32
1 over 3/2
2
Responses
−2
negative 2
−1/32
negative 1 over 3/2
1/32
1 over 3/2
2
The product of 8⋅(−14) is -112.
What is the product?
Enter a mixed number in the box to complete the equation.
−15⋅(−12)
= ?
Enter a mixed number in the box to complete the equation.
−15⋅(−12)
= ?
The product of (-15)⋅(-12) is 180.
4−2 = (answer)
4−2 equals 2.
4(−2) = ?
4(−2) equals -8.