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that one dumb kid

Questions and answers by visitors named that one dumb kid

Questions (48)

Which expression is correctly developed to use the Product Rule of Exponents?(1 point)A.10^(8) * 10^(8) B.32^(7) C.(5^(2))^(9)
1. 6 answers
2. 729 views
Use scientific notation to determine which of these numbers is greater: 34,835,760 or 43,835,760. Write your answer in
1. 18 answers
2. 299 views
The teacher asks Ana to revise her conclusion because it states a new fact instead of summing up her essay. Ana really wants to
1. 9 answers
2. 22 views
The radius of a hydrogen atom is 0.0000000529177 of a millimeter. Express this number as an approximation.(1 point)
1. 3 answers
2. 128 views
The temperature of the sun at its center is about 2.7×10^7 degrees Fahrenheit. What is this temperature written in decimal
1. 27 answers
2. 21 views
What was the initial purpose of the Constitutional Convention?(1 point)Responses to ratify the Constitution to ratify the
1. 19 answers
2. 54 views
The U.S. national debt was $2.9617×10^13 in 2021 and $3.98×10^11 in 1971. Find how much the debt increased in the 50-year
1. 5 answers
2. 89 views
It takes 10 years for a $100 monthly bank deposit to amount to $15,528.23 when invested at 5% interest compounded monthly. Round
1. 3 answers
2. 40 views
Which of the following shows the correct process of solving −3^0+4.5?(1 point)
1. 3 answers
2. 138 views
Roughly, it takes light less than 0.000000003 of a second to travel a one-meter distance. Express this number in the form of a
1. 17 answers
2. 22 views
1. The radius of a hydrogen atom is 0.0000000529177 of a millimeter. Express this number as an approximation.
1. 1 answer
2. 3 views
Which of these particles is the smallest?* an atom a nucleus a proton a compound
1. 9 answers
2. 8 views
Use the paragraph to answer the question.Pizza is a popular meal consumed by many people all over the world! The first pizza was
1. 11 answers
2. 21 views
Which part of the introductory paragraph states the ideas that will be described in an informative text?(1 point)Responses the
1. 9 answers
2. 12 views
How does one become a citizen? Select all that apply.(1 point) Responses A person is born in the United States. A person is born
1. 7 answers
2. 19 views
A model shows rays of sunlight moving straight from the sun perpendicular to the surface of the Earth. What are these rays
1. 7 answers
2. 7 views
Which phase of the moon is seen when the moon is located between Earth and the sun?(1 point)Responses full moon full moon
1. 7 answers
2. 9 views
An average American household uses about 1.04×10^4 kWh (kilowatt hours) of electricity a year. If a power station generates
1. 19 answers
2. 84 views
The Founders included ideas in our nation's government that were not common in the Roman Republic. For example, U.S. citizens
1. 1 answer
2. 5 views
Which of the following is considered acidic?(1 point)Responses Lime Water Lime Water Ammonia Ammonia Soap Soap Vinegar
1. 29 answers
2. 19 views
What is 5.5×10^4 multiplied by 2.2×10^−8 ? Write the answer in scientific notation.(1 point)Responses 1.21×10^−5
1. 11 answers
2. 46 views
Calculate 6.25×10^6−4.73×10^6 . Express your answer in scientific notation to 2 decimal places.
1. 24 answers
2. 141 views
Add 7.3×10^7+1.8×10^7 . Which is the correct sum?(1 point)Responses 9.1×101^4 9.1×10^7 8.1×10^7 9.1+10^7
1. 9 answers
2. 56 views
Which of the following statements is accurate regarding the Three-Fifths Compromise and the issue of slavery?(1 point) Responses
1. 3 answers
2. 15 views
Which detail would be most relevant to this central idea?Summer is the most fun season, because there is so much to do. Some
1. 9 answers
2. 15 views
Kendra finds the dimensions of a sticky note. She uses a meter stick to determine that the dimensions are 1.25×10^−8 meters
1. 11 answers
2. 201 views
Convert 3.875×10^9 meters to kilometers. Express the answer to the exact decimal place.
1. 1 answer
2. 29 views
What was one strength of the Articles of Confederation?(1 point) It allowed states to make decisions for themselves. It allowed
1. 19 answers
2. 13 views
A Venn diagram would be best choice for which of the following?(1 point)
1. 3 answers
2. 25 views
Which of the following occurred during the Second Spanish Period?(1 point)Responses The Treaty of Paris (1763) gave Florida to
1. 19 answers
2. 38 views
A total of 7,803,100 tourists visited Country A from the year 2018 to the year 2020. Round to the nearest place value, then
1. 2 answers
2. 37 views
Country S has 12,345,000 residents who tested positive for COVID-19. What is the largest place value of the numeric part of this
1. 6 answers
2. 128 views
At the end of fiscal year 2004, the federal debt of Country C is $278,560,125,000. What is the closest estimation of this
1. 5 answers
2. 87 views
is sqrt 36 a integer or irrational number?
1. 9 answers
2. 17 views
Apply the properties of integer exponents to generate an equivalent algebraic expression to((-2x^(-3))/(4x^(0)))^(0)
1. 2 answers
2. 82 views
Expand the properties of exponents to involve monomial bases with integer exponents to simplify the expression
1. 12 answers
2. 129 views
A quarter note is shown. + A half rest is shown. + A whole rest is shown. =
1. 3 answers
2. 19 views
If the expression 4^(10) was simplified using the Power Rule of Exponents, what is an equivalent expanded expression (1 point)(4
1. 1 answer
2. 85 views
Which of the following is developed to result in the answer of 1?(1 point)A. 13 - (7.42^0) B. 3 (8^0) C. (-2.97^0) D. 5^0 + 9^0
1. 13 answers
2. 453 views
Describe the relationship between rational numbers and whole numbers. Are all rational numbers also whole numbers? Are all whole
1. 2 answers
2. 151 views
What is a rational number with a denominator of 7 that is between 7√ and 8√. Write your answer as an improper fraction.
1. 1 answer
2. 109 views
Which of the following is a rational number between 5 and (5)/(14)?(1 point)A.5 (1)/(3) B.√26 C.5 (1)/(7) D.5 (2)/(5)
1. 1 answer
2. 28 views
Which of the following is a rational number between 5 and (5)/(14)?(1 point)
1. 1 answer
2. 19 views
Express (8)/(11) as a repeating decimal. Mark the cycle of repeating digits with a bar.(1 point)
1. 1 answer
2. 211 views
Using rational approximations, what is an inequality statement comparing 81−−√ and 8–√8? Enter <, >, or =.(1 point)The
1. 1 answer
2. 111 views
A sign in a gas station advertises gas at the rate of $3.39910 per gallon. How many dollars does a gallon cost, writing the
1. 3 answers
2. 345 views
Which statement is true about the relationships between the number sets?A. Whole numbers include all natural numbers and 0. B.
1. 1 answer
2. 158 views
The Number System Unit TestI need help with these i have the first answer bt idk the rest 2. Which of the following is true
1. 12 answers
2. 383 views

Answers (160)

. Division: Solomon needs to distribute 10.5 gallons of perfume among 3.5×10^2 containers. How many gallons of perfume will be in each container? Write the answer in scientific notation.
A sugar cube has a volume of about 4.9 ml. What is the total volume in milliliters of 1.5×10^6 sugar cubes? * 1 point 0.735 x 10^7 ml 7.35×10^6 ml 7.35 x 10^7 ml 7.35 x 10^5 ml
Platelets and red blood cells are components of the blood. A typical platelet and red blood cell have diameters of approximately 2.33×10^ −6 m and 0.0000075 m, respectively. Which blood component has a bigger diameter, and approximately by how much? * 1
Subtract 4.66×10^−5 − 7.34×10^−7 -4.5866 x 10 ^-5 2.68 x 10^2 4.5866 x 10 ^ -5 -2/68 x 10^2
7. Subtract 4.66×10^−5 − 7.34×10^−7 * 1 point -4.5866 x 10 ^-5 2.68 x 10^2 4.5866 x 10 ^ -5 -2/68 x 10^2
6. In government class, Nadia computed the amount of debt of the federal government after a third of it was paid in 1995. The calculator displayed the number 3.28E12. What is this number in scientific notation? * 1 point 3.28 x 10^-12 3.28×10^12 12 x
5. Kendra finds the dimensions of a sticky note. She uses a meter stick to determine that the dimensions are 1.25×10^−8 meters wide by 2.5×10^−6 meters long. Use scientific notation to write the dimensions in millimeters. * 1 point 1.25×10^ −10 by
A wasp’s stinger has an average length of 2.67×10^−3 meter long. What is this length in decimal notation?
Charlee is using her calculator to find the product of two large numbers. Her calculator shows 1.78E12 on the display. Interpret what this means. (2 points)
A field of 3.9 mi^2 is being subdivided into 1.3×10^3 family gardens. How many square miles will there be in each garden? Write the answer in scientific notation.(1 point
A field of 3.9 mi2 is being subdivided into 1.3×10^3 family gardens. How many square miles will there be in each garden? Write the answer in scientific notation.(1 point)
An asteroid is heading toward Mars at the rate of 7.7×10^4 mi./hr. If the asteroid is 3.311×10^8 miles away from Mars, how many hours will it be before it hits Mars? Write the answer in scientific notation, expressed to the exact decimal place.(1 point)
The average tectonic plate moves at the rate of 0.006 m per year. How many meters would it move in 2×10^6 years? Write the answer in scientific notation, expressed to the exact decimal place.(1 point)
Light travels at an approximate rate of 1.9×10^5 mi./sec. There are about 3.2×10^7 seconds in a year. About how many miles does light travel in a year? Write the answer in scientific notation. Express the answer to the exact decimal place.(1 point)
A strand of hair has an average mass of 2.17×10^−5 ounces. A grain of rice has an average mass of 0.002 ounces. How much heavier is a grain of rice than a strand of hair? Express your answer in scientific notation.(1 point)
Calculate 4.8×10^−3−9.4×10^−6 . Express the answer in scientific notation rounding to 2 decimal places.(1 point)
The distance from Venus to the sun is about 67,000,000 miles. The distance from Earth to the sun is about 2.6×10^7 farther. What is the distance from Earth to the sun? Write your answer in scientific notation to 1 decimal place.(1 point)
A national park covers an area of 1.42×10^6 acres. A nearby national forest covers an area of 1.2×10^6 acres. What is the total number of acres in the park and the forest combined?(1 point) Responses
Janiya found that her playlist will play for 3.8×10^2 seconds, 6.3¯¯¯ ×10^5 minutes, 1.05¯¯¯¯¯ ×10^4 hours, or 4.39814¯¯¯¯¯¯¯¯¯¯¯¯ ×10^2 days. Which answer uses the most appropriate units?(1 point)
Place the numbers in descending order. 2.3 × 10^−10 ; 3.2 × 10^−10 ; 2.3 × 10^−12 ; 2.3 × 10^−8
Use scientific notation to determine which of these numbers has the least value: 98,789,000; 987,890,000; or 89,987,000. Write your answer in scientific notation, expressed to the exact decimal place.(1 point)
The temperature of the sun at its center is about 2.7×10^7 degrees Fahrenheit. What is this temperature written in decimal notation?(1 point)
Sean fell while riding his green bicycle last year. He bent the fender and scratched the paint down to the metal. Sean’s bicycle was outside all winter and now is beginning to rust where the fender is damaged. Which evidence tells Sean that a chemical
The starting products of a chemical reaction are 92.6g of Hg and 7.4g of oxygen (O) gas. A scientist hypothesizes that the mass of the final product will be 100g total. What law supports the scientists hypothesis? * Law of Conservation of Elements Law of
Alison mixes baking soda and vinegar in a clear glass container. She places a blue balloon over the mouth of the container. Which condition tells Alison that a chemical change is taking place? * The balloon fills and expands. The mixture is cloudy in
Matter can undergo physical and chemical changes. A physical change is a change of matter from one form to another without a change in chemical properties. Which process is an example of a physical change? * iron rusting in rain candle burning in jar salt
Kiesha's conclusion for an essay on the Rosetta Stone reads, "The Rosetta Stone is part of the collection of the British Museum." The teacher asks her to rewrite the conclusion. Which mistake did Kiesha make in her conclusion to the essay?(1 point)
A student is writing a paper about important themes in the book Anne of Green Gables. Which sentence would be the best way to conclude the essay?(1 point) Responses Anne of Green Gables is considered children's literature, though many adults enjoy reading
Use the sentence to answer the question. Saturday morning, the shopping center buzzed with activity as people went in and out of stores. Which change would make the language in the sentence more precise? (1 point) Responses replacing buzzed with moved
Use the sentence to answer the question. Because so many people used the company's poorly made product, the lawyers decided to file a class-action lawsuit in order to represent all the consumers as a group. Which word or phrase from the sentence uses
Use the sentences to answer the question. Joe trained all summer long. As a result, he made the track team. Which type of relationship is signaled by the transition as a result? (1 point)
Use the sentence to answer the question. Weather channels are essential for people to prepare for natural disasters in their area. Which detail would be most relevant to the central idea in the sentence? (1 point) Responses Weather channels alert people
Which graphic best supports an explanatory text about how to prepare a recipe?(1 point) Responses a chart that shows types of vegetables a chart that shows types of vegetables a diagram that shows types of cooking knives a diagram that shows types of
Which graphic best supports a persuasive essay about the negative effects of soda?(1 point) Responses a timeline showing the history of the soda industry a timeline showing the history of the soda industry a photograph of a soda advertisement a photograph
Which report would best be organized in chronological order?(1 point) Responses a report that shows how transportation changed over time a report that shows how transportation changed over time a report about the benefits of exercise a report about the
Of the following choices, which ones are considered democratic values? Select all that apply. (1 point) Responses serving in the military serving in the military honesty honesty patriotism patriotism voting in an election voting in an election
Why is voting an important civic responsibility? (1 point) Responses It is part of the Constitution. It is part of the Constitution. It is required by law. It is required by law. It determines the best-known members of a community. It determines the
How does one become a citizen? Select all that apply. (1 point) Responses A person is born in the United States. A person of foreign birth is granted citizenship after living in the U.S. for five years. A person of foreign birth successfully completes the
A diagram depicting one of the seasons shows the Northern Hemisphere tilted toward the sun. Which season is it in the Northern Hemisphere?(1 point) Responses spring spring autumn autumn summer summer winter
A diagram explaining the cause of the seasons shows the Earth in its orbit around the sun. What is the main factor in how the changing seasons occur?(1 point) Responses how fast the sun sends rays to the Earth how fast the sun sends rays to the Earth how
Animation shows a complete revolution of the Earth around the sun. What happens during this time?(1 point) Responses Earth experiences a complete day. Earth experiences a complete day. Four seasons occur on Earth. Four seasons occur on Earth. Day turns to
The First Amendment protects which rights? Select all that apply. (1 point) the right to own a gun the right to a fair trial the right to practice a religion (or not) the right to criticize the government the right of owning property
The First Amendment protects which rights? Select all that apply. (1 point) Responses the right to own a gun the right to own a gun the right to a fair trial the right to a fair trial the right to practice a religion (or not) the right to practice a
What is a similarity between the first-quarter moon and the third-quarter moon? (1 point) Responses The moon is always waning in both phases. The moon is always waning in both phases. The moon is located between Earth and the sun. The moon is located
What is a difference between a waxing crescent and a waning gibbous? (1 point) Responses waxing crescent occurs during the first quarter waning gibbous occurs during the third quarter waxing crescent occurs during the first quarter waning gibbous occurs
Where is the moon located in relation to Earth and the sun when it is a first-quarter moon? (1 point) Responses between Earth and the sun between Earth and the sun behind the sun and away from Earth behind the sun and away from Earth perpendicular to Earth
A large pavilion is made of 2.967×10^5 bricks. There are 6.9 bricks per square foot. How many square feet is the pavilion? Write the answer in scientific notation.(1 point) Responses
Solomon needs to distribute 10.5 gallons of perfume among 3.5×10^2 containers. How many gallons of perfume will be in each container? Write the answer in scientific notation.(1 point) Responses
A city lunch program for seniors received a grant of 1.925×10^6 dollars. Divide that figure by the cost of $2.75 per lunch to find out how many senior lunches the grant can provide. Write the answer in scientific notation.(1 point) Responses
divide 3.3×10^4 by 5.5×10^7 .(1 point)

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