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T-Swizzle
Questions (745)
What conclusion can be inferred from a 3.0 picogram (pg) sample of curium-245 with a half-life of 8500 years?
1 answer
16 views
Technetium-99m is a radioactive isotope frequently employed in medical applications as a radioactive tracer. A radioactive
1 answer
39 views
Actinium-226 has a half-life of 29 hours. If 80 mg of Actinium-226 disintegrates over a period of 87 hours, how many mg of
1 answer
20 views
After 121 seconds, how many grams of the sample will remain if Bismuth-212 has a half-life of 60.5 seconds?
1 answer
18 views
Given that the half-life of Polonium-210 is 138 days, a nuclear physicist measures out a 128-gram sample. About how many grams
1 answer
25 views
What will be the remaining mass of cobalt-60 after undergoing three half-life cycles?
1 answer
17 views
What was the original mass of the Bismuth-212 sample if, after 121 seconds, it now weighs 2.64 grams, given that Bismuth-212 has
1 answer
22 views
Which of these describe Georgia at the beginning of the Revolutionary War? Select the TWO that apply
A. Many Georgia residents
1 answer
15 views
Why did the colonists create the Declaration of Independence?
A. They wanted to make peace with the American Indians. B. They
1 answer
21 views
What group of people is described by the list below? Lyman Hall George Walton Button Gwinnett
1 answer
19 views
Which part of the Declaration of Independence explains why the colonists wanted to break away from Great Britain?
A. The
1 answer
25 views
Which part of the Declaration of Independence was meant to explain the natural rights of all people and the reasons for the
1 answer
21 views
True or False?: The final part of the Declaration of Independence was the actual Declaration, meant to breakaway from British
1 answer
16 views
What was a big change for Georgia when the royal governors arrived. What rules that the Trustees made did the royal governors
1 answer
13 views
What was in the Charter of 1732 that explains why the Trustees wanted to have a colony in America. There are three specific
1 answer
9 views
after the French and indians war, what did the British tax
1 answer
8 views
the british taxed everything except for tea when and what was that called
1 answer
12 views
Complete the square: x^2 + 12x - 14 = 0
2 answers
12 views
x^2 + 12x - 14 = 0
1 answer
8 views
Match the equations to its equivalent in the options:
y = x^2 - 1x - 20 y = (x + 8) (x + 11) Options: y = x^2 + 8x + 11 y = x^2 +
1 answer
8 views
Match the equation on the to its equivalent in the options:
y = x^2 - 1x - 20 y = (x + 8) (x + 11) Options: y = x^2 + 8x + 11 y =
1 answer
9 views
Based on the Zero Product Property, which of the following statements must be true about the quadratic equation (3x + 4) (x - 2)
1 answer
24 views
Determine whether the values 4 and 6 are solutions to the quadratic equation: x^2 - 10x + 24
1 answer
13 views
You notice that the following problem cannot be factored so you solve it by completing the square. What value of c would make
1 answer
30 views
What are the zeros of the graph of: y = 4x^2 + 9x - 9
1 answer
12 views
How many solution are in the solution set for the equation: 2x^2 = 20
1 answer
10 views
When solving this quadratic by using the Quadratic Formula, what are the values of a, b, and c?: -3x^2 + 10x = -9
1 answer
15 views
What is the minimum of the graph described by: y = (x + 7)^2 + 3
1 answer
7 views
What are the x-intercepts?: g(x) = (4x - 1) (x + 2)
1 answer
9 views
Creative Cuisine by Marie Dever Levi grated lemon zest into the whipped cream cheese and jabbed his pinky in the sweet icing for
1 answer
18 views
Creative Cuisine by Marie Dever Levi grated lemon zest into the whipped cream cheese and jabbed his pinky in the sweet icing for
1 answer
20 views
What is the mood in the following paragraph from “Creative Cuisine”? His sister drove him to the audition—an obstacle
1 answer
17 views
Which story setting would best support a happy, joyful mood?
A. The finish line of a big race on a spring afternoon B. A crowded
1 answer
35 views
Which sentence shows an example of a metaphor?
A. Our new teacher is as tall as a giraffe. B. Our car stopped with a groaning
1 answer
15 views
What must one use to provide support when analyzing a work of literature?
1 answer
19 views
What are conclusions that readers draw by using the evidence in the text and their own reasoning?
1 answer
38 views
.........m....
1 answer
10 views
Amos is using three different colors of candy to create atomic models. He constructs a model of an oxygen atom as demonstrated.
1 answer
31 views
Amos is using three different colors of candy to create atomic models. He constructs a model of an oxygen atom as demonstrated.
1 answer
30 views
Tony is assembling a circuit at home. He understands that if he places the electrodes in deionized water, it won't conduct
1 answer
37 views
Tony is assembling a circuit at home. He understands that if he places the electrodes in deionized water, it won't conduct
1 answer
38 views
Emily created a table to highlight the similarities and differences between the properties of metals and nonmetals.
Most metals |
1 answer
25 views
Which of the following elements is most chemically similar to sulfur (S)?
A. Chlorine (CI) B. Sodium (Na) C. Phosphorus (P) D.
1 answer
27 views
Which of the following elements is most chemically similar to sulfur (S)?
1 answer
22 views
What is the formula for the compound formed when a potassium ion (K⁺) combines with a sulfide ion (S²⁻)?
1 answer
21 views
How many of each atom does one molecule of dinitrogen tetroxide contain?
1 answer
36 views
Tina fills two balloons with an equal amount of helium gas. She puts one balloon in the freezer and, after twenty minutes, takes
1 answer
44 views
Tina fills two balloons with an equal amount of helium gas. She puts one balloon in the freezer and, after twenty minutes, takes
1 answer
41 views
Which of the following most accurately characterizes the solubility of these gases?
NO, O2, CO, CH4, N2 A. Gases made up of
1 answer
27 views
The table below displays four solutions made by dissolving salt in water.
Solution | Mass of NaCI (g) | Volume of water (mL) A |
5 answers
30 views
Two unknown household items are tested with litmus paper. Substance A changes red litmus paper to blue, while Substance B
1 answer
37 views
America's Economy is a mixed economy. This means that government only steps in when needed and is mostly hands off.
Please answer
1 answer
46 views
Match the equivalent equations with the options provided:
y = (x + 7) (x + 2) y = x^2 - 8x + 12 y = (x + 2)^2 - 5 y = x^2 + 10x +
1 answer
12 views
Place the steps in the correct order to solve the following equation using the quadratic formula: x^2 - 6x = 10
1 answer
15 views
Order the steps from first to last that would be used to factor 2x^2 - 3x - 20
1 answer
11 views
At the county July 4th celebration, a firework is launched. The function h(t) = -16t^2 + 96t gives the height in feet of the
1 answer
19 views
At the county July 4th celebration, a firework is launched. The function h(t) = -16t^2 + 96t gives the height in feet of the
1 answer
25 views
At the county July 4th celebration, a firework is launched. The function h(t) = -16t^2 + 96t gives the height in feet of the
1 answer
25 views
At the county July 4th celebration, a firework is launched. The function h(t) = -16t^2 + 96t gives the height in feet of the
1 answer
25 views
You are solving a quadratic equation by using the Quadratic Formula. What needs to be done to this equation before we can
1 answer
13 views
You notice that the following quadratic equation cannot be factored so you solve it by completing the square. What value of "c"
1 answer
23 views
When solving the quadratic equation using the Quadratic Formula, what are the values of a, b, and c?: 3x^2 + 11x = -6
1 answer
13 views
The function P(g) = -5g^2 + 30g + 50 gives the profit, in thousands, of selling g units of gaming systems. What is the maximum
1 answer
12 views
Place the steps in the correct order to solve the following equation using the quadratic formula: x^2 - 10x = 12
1 answer
16 views
A rock is thrown from one side of a river to another. The function h(t) = -16t^2 + 80t + 30 gives the height in inches of the
1 answer
11 views
A rock is thrown from one side of a river to another. The function h(t) = -16t^2 + 80t + 30 gives the height in inches of the
1 answer
37 views
A rock is thrown from one side of a river to another. The function h(t) = -16t^2 + 80t + 30 gives the height in inches of the
1 answer
22 views
A rock is thrown from one side of a river to another. The function h(t) = -16t^2 + 80t + 30 gives the height in inches of the
1 answer
21 views
You notice that the following quadratic equation cannot be factored, so you solve it by completing the square. What value of c
1 answer
27 views
When solving this quadratic by using the Quadratic Formula, what are the values of a, b, and c?: 5x^2 + 12x = 8
1 answer
12 views
You are solving a quadratic by using the Quadratic Formula, What needs to be done to this function before we can identify a, b,
1 answer
12 views
Match the equations to their equivalent in the options:
y = x^2 + 2x - 8 y = x^2 - 10x + 16 Options: y = (x + 1)^2 - 9 (the only
1 answer
7 views
Match the equations to their equivalent in the options:
y = x^2 + 2x - 8 y = x^2 - 10x + 16 y = (x + 9) (x + 1) y = (x + 3)^2 - 8
1 answer
8 views
Match the equations to their equivalent in the options:
y = x^2 + 2x - 8 y = x^2 - 10x + 16 y = (x + 9) (x + 1) y = (x + 3)^2 - 8
1 answer
8 views
What equation matches y = x^2 + 2x - 8
1 answer
10 views
y = x^2 + 2x - 8
1 answer
6 views
The function P (l) = -4l^2 + 32l - 52 gives the profit, in thousands, of producing l units of lip gloss. What is the maximum
1 answer
19 views
Factor 3x^2 - 13x - 10
1 answer
15 views
Order the steps from first to last that would be used to factor: 3x^2 - 13x - 10
Steps to organize: Find the two numbers that
1 answer
34 views
Order the steps from first to last that would be used to factor: 3x^2 - 13x - 10
1 answer
11 views
what will the quadratic expression look like when factored?: 9x^2 - 25
1 answer
12 views
what will the quadratic expression look like when factored?: 3x^2 - 6x + 9
1 answer
19 views
what will the quadratic expression look like when factored?: x^2 - 3x - 10
1 answer
11 views
Solve for x: x^2 - 64 = 0
1 answer
13 views
What are the zeros of the graph of: y = 2x^2 + 5x - 12
1 answer
7 views
What is the minimum of the graph described by: y = (x + 4)^2 - 5
1 answer
10 views
What are the x-intercepts of the quadratic equation?: y = (2x - 3) (x - 6)
1 answer
9 views
Last September, the marine biology club had a bake sale, car wash, and book fair. The department chair was very proud of the
1 answer
24 views
The product of 5 square root of 27 and BLANK would yield a rational number.
A. Square root of 12 B. Square root of 9 C. 4 Square
1 answer
29 views
The product of 5 square root of 27 and BLANK would yield a rational number.
1 answer
21 views
Which product yields an irrational number?
A. Square root of 9 · 3 (The square root is only over the 9, not the · 3) B. 7/8 ·
1 answer
30 views
-15x + 24 + 16x = 3x - 24
What is a step that can be used to transform the equation into the form x = a, where a is a number, to
3 answers
15 views
-15x + 24 + 16x = 3x - 24
1 answer
8 views
Manipulate the equation y=5x-11 so that it is written in terms of x. Which equation is equivalent to y=5x-11?.
1 answer
10 views
What is the value of x that makes this equation true?
-5 (2x - 3) + 4x = -3x + 6
1 answer
9 views
What value of x satisfies the equation?: 3/2 x + 3 = 10
1 answer
11 views
What value of x makes this equation true?
2 (3x - 8) = 2 (7x + 2)
1 answer
9 views
Suppose that p and q are rational numbers and r is an irrational number. Which expression represents a rational number?
3 answers
16 views
Which expression is equivalent to square root of 32x^6
1 answer
10 views
Create a graph; then answer the following question. What are the key points on the graph of y = x^2 - 8x? ? Name the vertex,
1 answer
19 views
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