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Questions (1,042)

Which has a higher ionization energy: chlorine (Cl) or magnesium (Mg)? Why? Select the best answer.(1 point)Responses: Cl; it
1. 7 answers
2. 24 views
What is a central idea?Responses: a fact, statement, or example that adds information the key point the author wants to
1. 5 answers
2. 24 views
Use the Commutative Property of Addition to rewrite the algebraic expression: 4x2+8x
1. 3 answers
2. 29 views
Use the Commutative Property to determine the missing step in proving the equivalence of 12a+10+a=10+a+12a .Step 1: [missing]
1. 5 answers
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Which of the following correctly demonstrates the use of the Commutative Property of Multiplication?(1 point)Responses:
1. 3 answers
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Consider the expression [3(4^2+32÷4−5)] . Which quotient must be found to simplify the expression?(1 point)Responses:48÷4,
1. 1 answer
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Consider the following expression: 4+(−6)⋅2/−(−3)2. What is the simplified denominator?
1. 11 answers
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in what Type of bonds do atoms join together because their opposite charges attract each otherAnswers: ionic bonds and hydrogen
1. 1 answer
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Which answer below correctly orders the tempo markings from slowest to fastest?(2 points) Responses: allegro; adagio; andante
1. 1 answer
2. 40 views
what to the difference between a traditional washing machine and one that is part of the Internet of Things? whether it has many
1. 3 answers
2. 26 views
A heart monitor that automatically sends information to a doctor is an example of:(1 point) Responses a server. a server. a home
1. 1 answer
2. 28 views
Which of these computers would be fastest and smoothest?32-bit processor with 2 gigabytes of RAM 32-bit processor with 16
1. 1 answer
2. 27 views
What does a diacritical mark do?answers: explains the origin of a word explains the context for a word shows how to pronounce
1. 3 answers
2. 41 views
Use the article excerpt below to answer the question.What evidence from the text best supports the analysis that human actions
1. 7 answers
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Acid rain is formed when pollutants like sulfur dioxide ( SO2𝑆 𝑂 2 ) are released into the atmosphere. These pollutants
1. 3 answers
2. 36 views
Which statement best describes the difference between a substance with a pH of 3.0 and a substance with a pH of 6.0?(1 point)
1. 3 answers
2. 30 views
Jannah is doing a research project for her business class on local businesses. She wants to start by gauging how many local
1. 5 answers
2. 49 views
Simplify 2(n+5)=−2
1. 9 answers
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Use the graph to answer the question.Which statement is the best explanation for the graph? (1 point) Responses As temperature
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2. 31 views
Solve 8n+7=31
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Solve −9x+1=−71
1. 1 answer
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Simplify x6/x2
1. 1 answer
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Simplify x3 (y2)(x4)
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Simplify 2^3
1. 9 answers
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(9 x 2) / (2 + 1) results in 6.(1 point)
1. 3 answers
2. 19 views
Using this example:hat is the radius of a sphere with a volume of 21044, cm, cubed, comma21044 cm3 , to the nearest tenth of a
1. 3 answers
2. 60 views
What is the diameter of a hemisphere with a volume of 8514, cm^3, to the nearest tenth of a centimeter
1. 3 answers
2. 35 views
What is the volume of a sphere with a radius of 9.9 ft, rounded to the nearest tenth of a cubic foot?
1. 5 answers
2. 34 views
Find the volume of the right cone below. Round your answer to the nearest tenth if necessary.The height is 20 and the radius to
1. 11 answers
2. 53 views
Find the volume of a right circular cone that has a height of 11.9 in and a base with a radius of 14 in. Round your answer to
1. 3 answers
2. 54 views
Find the volume of a right circular cone that has a height of 4.9 cm and a base with a circumference of 8.4 cm. Round your
1. 9 answers
2. 49 views
A rectangle has a width of28 centimeters and a length of 45 centimeters. What is the length, in centimeters, of its diagonal?
1. 1 answer
2. 35 views
Tcap subpart 2-3 MATH part 3 ( theres probably going to be 4 parts)Quadrilateral qrst and its image, q'r's't" , are shown. the
1. 11 answers
2. 73 views
Tcap Subpart 1-2 Part two, (I havent signed up yet, sadly).An ice cream cone is 12 centimeters tall and has a radius of 4
1. 11 answers
2. 67 views
This may help w doing the t cap subpart 1-2 PRACTICE.The graph displays a linear function. The points are (-9,6), (-6,4), (-3,2)
1. 11 answers
2. 76 views
Find the length of the third side. If necessary, round to the nearest tenth.5 12
1. 1 answer
2. 36 views
Graph a right triangle with the two points forming the hypotenuse. Using the sides, find the distance between the two points, to
1. 1 answer
2. 65 views
Find the value of xx to the nearest tenth.8 4 x 10 Answer Attempt 1 out of 2
1. 11 answers
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Solve for x to the nearest tenthangles 1 (7), and 2 (10) are part of a right triangle 1 being the base and 2 being the angle of
1. 11 answers
2. 94 views
Solve for xx to the nearest tenth.1 4 x 5 Answer Attempt 1 out of 2
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QuestionWatch Video Show Examples Solve for xx to the nearest tenth. 4 10 x 2 Answer Attempt 1 out of 2
1. 7 answers
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What value of coefficientmakes the equation true for any real number ? A 111111 B 777 C −1-1−1 D −6-6−6
1. 7 answers
2. 42 views
Given the expression, select the three equivalent numerical expressions. A (2−3+5)(2−7)(2^{-3+5})(2^{-7})(2 −3+5 )(2 −7
1. 5 answers
2. 83 views
The system of linear equations shown is graphed on the coordinate plane.What is the approximate solution for the system of
1. 1 answer
2. 65 views
A baby weighs7 7 pounds at birth. The table shows the baby’s weight after each month of its birth, up to the sixth month.
1. 1 answer
2. 72 views
Apply the Pythagorean Theorem to find the length between the two points. Round your answer to the nearest hundredth. (5,5)
1. 1 answer
2. 55 views
Apply the Pythagorean Theorem to find the length between the two points. Round your answer to the nearest hundredth. (-2,-1)
1. 1 answer
2. 68 views
Apply the Pythagorean theorem to find the length between (-1,6) and (5,-2) round your answer to the nearest hundredth, if
1. 1 answer
2. 38 views
3√125
1. 9 answers
2. 51 views
What is x?x^2 =10
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2. 51 views
x2=93/81
1. 11 answers
2. 49 views
What is √(4/9)
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2. 34 views
What is √.49
1. 1 answer
2. 32 views
What is -√144
1. 1 answer
2. 35 views
Marissa is reading over her blood work results from her doctor. According to the report, there are about 3.7 × 105 platelets
1. 1 answer
2. 73 views
Kristof bought a new terrarium, shaped like a rectangular prism, for his pet snake. The terrarium has a length of 1.8 × 102 cm,
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2. 74 views
Express in simplest radical form. √54
1. 3 answers
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Go step by step to reduce the radical.√32
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Solve for d. Express your answer in simplest radical from, if necessary.D= -√113.9 x -√113.9
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2. 39 views
What does 0=M^3 equal.
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Solve for A. Express your answer in simplest radical form, if necessary.a=(3√-18)^3
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Solve for X. Express your answer in simplest radical form, if necessaryX^2=100
1. 5 answers
2. 56 views
Solve for C. Express your answer in simplest radical form, if necessary.C^2=13
1. 5 answers
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Solve for A. Express Your answer in simplest radical form, if neccesary.A^3 = 67
1. 1 answer
2. 56 views
A^3= 67 what is A?
1. 3 answers
2. 34 views
what is the area of a circle with a radius of 12 feet? estimate the area of to the hundredths placeUsing 3.4 for pie
1. 3 answers
2. 69 views
what is the square root of 45
1. 1 answer
2. 39 views
What is the square root of 200
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2. 38 views
Express in simplest radical from √125
1. 5 answers
2. 37 views
Express in simplest radical fromSquare root 100
1. 11 answers
2. 58 views
Express in simplest radical form.Square root 16
1. 1 answer
2. 53 views
jake runs 7 square root 6 miles on Monday and 5 square root 6 on Tuesday. what is the difference between in the miles run each
1. 1 answer
2. 74 views
8 square root 23 - square root 23
1. 1 answer
2. 38 views
3 square root of 22 + 3 square root of 22 + square root 22
1. 1 answer
2. 36 views
add 3 square root 21 + 7 square root 21.
1. 3 answers
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30 billion in scientific notation.
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2. 40 views
How many time larger is 6 x 10^8 than 2 x 10^-5
1. 1 answer
2. 33 views
A national park covers an area of 1.42×10^6 acres. A nearby national forest covers an area of 1.2×10^6acres. What is the total
1. 1 answer
2. 48 views
Janiya is taking a road trip. The distance she plans to travel can be written as3 x 10² kilometers, 3 x 10^5 meters, 3 x 10^7
1. 1 answer
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How many times Larger 4x10^3 than 2 x 10^2A 20 B 2 C 200 D 0.2
1. 1 answer
2. 48 views
A water park has pools, slides and rides that in total make use of 7.1 x 10^7 gallons of water. they plan to add a ride that
1. 3 answers
2. 78 views
Evaluate.express your answer in scientific notation. 7.9 x 10^-7 - 7.8 x 10^-7
1. 3 answers
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Evaluate. express your answer in scientific notation.4.1 x 10^5 - 3.4 x 10^5
1. 3 answers
2. 46 views
How many times greater is 1.365 x 10^8 than 3.5 x 10^6? express your answer using either standard notation or scientific
1. 3 answers
2. 70 views
The size of a cell is typically found by capturing an image under a microscope then using software to measure its diameter. two
1. 3 answers
2. 57 views
A large pavilion is made of 2.967 x 10^5. there are 6.9 bricks per square foot. how many square feet is the pavilion? white the
1. 1 answer
2. 56 views
(3^20)^10 divided by 3^20A 1/3 B 1 C 3 D 1/3^8
1. 1 answer
2. 39 views
simplify the following expression-3^-8 x 3^4A 6,561 B 1/6561 C 1/81 D 81
1. 1 answer
2. 45 views
What is one way that the industrial revolution's impact showed itself in the art of realists like manet?A realists documented
1. 1 answer
2. 97 views
Subtract 4.66 x 10^-5- 7.34 x 10^-7A 4.5866 x 10^-5 B -4.5866 x 10^-5 C 2.68 x 10^2 D -2.68 x 10^2
1. 3 answers
2. 49 views
Sam is comparing the half-life of two isotopes of uranium. the half-life of uranium-238 is 4.5 x 10^9 years. the half life of
1. 1 answer
2. 63 views
Jims music library on his phone holds 1900 songs. the song have an average time of 3.5 minutes. use scientific notation to find
1. 11 answers
2. 79 views
How is an electromagnetic field produced?A when a current runs through a conductor B when an object has an electrical charge C
1. 5 answers
2. 147 views
Circuit A has a voltage of 10 V, and circuit B has a voltage of 15V. which statement about the circuits is correct?A if the
1. 5 answers
2. 180 views
in their fight for abolition what did the grimke sisters realize?A- Women lacked full political and social rights, B- temperance
1. 1 answer
2. 53 views
The Seneca falls convention was the official beginning of which of the following?A womens rights movements b abolition movement
1. 1 answer
2. 70 views
On November 12, 1815, Elizabeth Cady Stanton, spokesperson for the rights of women, was born in Johnstown, New York. Stanton
1. 1 answer
2. 103 views
8.) Which of the following was the most likely cause of the trend shown on the graph? ( 1 point )A.) the increase in the number
1. 5 answers
2. 72 views
What did the second great awakening and the abolition movement have in common?A both relied on religious belief B Both relied on
1. 1 answer
2. 77 views
the onion shaped domes on St. basil's cathedral may remind Russians of what part of their cultural heritage?A that their
1. 1 answer
2. 99 views