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Questions and answers by visitors named
poiuytfdcbnhgfdsxcvbnjuytres4356yu7iyhb gfdxzs5yty
Questions (30)
Which of the following is the correct answer to the following question: “¿Comes pan?”
A. Sí, la como. B. Sí, los como. C.
3 answers
310 views
Which Spanish sentence would you use to answer the following question: “¿Quieres un postre?”
A. Sí, quieres postre. B. Sí,
4 answers
202 views
Suppose you have a drawer full of white, black, and yellow pairs of socks. If the probability of picking a white pair of socks
2 answers
70 views
The sample space for a roll of two number cubes is shown in the table.
A 6 by 6 table of ordered pairs is shown. • A single
1 answer
91 views
Alli's ice cream shop offers 5 flavors and 10 toppings. Jali's ice cream shop offers 7 flavors and 7 toppings. Fernando's ice
2 answers
104 views
Suppose 20% of babies born are born early, 50% are born on time, and 30% are born late. A nurse uses a random-number table to
2 answers
122 views
Eric has two identical number cubes. The faces of each cube are numbered 1–6. Eric will roll both of the number cubes at the
2 answers
119 views
How many different arrangements can be made with the letters from the word SPACE?
A. 24 B. 32 C. 60 D. 120
2 answers
93 views
Ariel wants to choose 5 players for her basketball team. There are 7 players to choose from. How many different teams can Ariel
2 answers
78 views
Write the number of permutations in factorial form. Then simplify.
How many different ways can you and five friends sit in your
2 answers
91 views
Below are the results of tossing a number cube 7 times. Find the experimental probability of tossing an even number.
6 4 3 2 5 3
6 answers
80 views
When buying a new dress, you have a choice of 3 different lengths, 5 different colors, and 2 different styles. How many choices
4 answers
93 views
A bag contains tiles with the letters A-R-I-T-H-M-E-T-I-C. Amelia chooses a tile without looking and doesn’t replace it. She
7 answers
80 views
Which principles are typically associated with the Republican Party? Select all that apply.
A. limited government B. social
7 answers
179 views
All men are created equally free and independent, and have certain inherent and inalienable rights…To secure these rights,
7 answers
141 views
Which of the following is true about the process for a bill becoming a law?
A. A presidential veto can be overturned by Congress.
6 answers
278 views
Which level of government exercises delegated powers from the Constitution when it makes trade deals with other countries?
A.
7 answers
206 views
How does a primary election differ from a general election?
A. A primary election is held for state offices, while a general
6 answers
188 views
Who can propose a new state law in Arkansas? Select all that apply.
A. the governor B. a member of the Arkansas House of
2 answers
157 views
Both the United States Constitution and the Arkansas Constitution guarantee the freedom of the press. What role does the press
2 answers
195 views
Which statement about an atom is correct?(1 point)
The proton has no charge and is found in the nucleus. The neutron has a
7 answers
94 views
What will make an atom without an electrical charge? (1 point)
Responses An equal number of protons and electrons, because
2 answers
127 views
What will make an atom without an electrical charge? (1 point)
Responses An equal number of protons and electrons, because
4 answers
126 views
Which element has the same number of valence electrons as bromine (Br)?
(1 point) krypton (Kr) potassium (K) chlorine (Cl)
23 answers
309 views
The image is a model of sulfuric acid that has a chemical formula of H2SO4. In 1-2 sentences, explain why creating models, like
7 answers
227 views
In 3–5 sentences, describe the difference between a chemical property and a physical property.(4 points)
2 answers
67 views
Which of the following is a popular Colombian dance?
A. tango B. cueca C. cumbia
2 answers
158 views
Of which countries are Lima and Bogotá are the capital cities?
A. Argentina and Perú B. Perú and Colombia C. Chile and
2 answers
165 views
Which of the following events would likely occur during the United States’ independence celebration but would probably not
2 answers
92 views
7.5.6 - Portfolio Item: Ethical Implications of Technology portfolio
Educational Technology and Online Learning 7 (CL); 7.20 - Q2
2 answers
134 views
Answers (31)
Click on the link below to listen to a Spanish sentence. Which sentence would you expect to hear after it? ¡Me gusta el pastel! A. ¡Qué sabroso está! B. ¡Qué salado está! C. ¡Qué caliente está!
In 3–5 sentences, describe what happens during a chemical reaction, using the terms reactant, product, and bond. (4 points)
Use the chemical equation to complete the activity. 2Cu+S→Cu2S Copper (Cu) reacts with sulfur (S) to form copper sulfide as shown in the equation. A scientist adds 12.7 grams of Cu to 3.2 grams of S to start the reaction. In this reaction, all of the
One molecule of bromine (Br2) and two molecules of potassium chloride (KCl) combine in a reaction. How many atoms are in the products?(1 point) two three four six
Which procedure could be used to demonstrate that matter is conserved during a physical change?(1 point) Responses Find the mass of a cup of water. Boil the water. Find the mass of the water that remains. Find the mass of a raw egg. Cook the egg. Find the
How does a balanced chemical equation demonstrate the Law of Conservation of Mass?(1 point) Responses it shows that only physical changes follow the Law of Conservation of Mass it shows that no atoms have been gained or lost during the reaction it shows
How are chemical changes different from physical changes?(1 point) They involve heat. They include shifts in the phase of matter. They form new substances. They are reversible.
A student cuts some fabric into two pieces. Is this change physical or chemical?(1 point) Responses It is a physical change because the process is reversible. It is a physical change because there is no reaction. It is a chemical change because there is no
Why are sodium (Na) and potassium (K) in the same group on the periodic table?(1 point) Responses They are both colorless. They have similar reactivity. They have similar atomic weights. They are both hard and brittle.
If a substance is made of a single element, it is(1 point) Responses made of one atom. made through chemical reactions. made of multiple types of atoms that have chemically bonded together. made of one type of atom.
What will make an atom without an electrical charge? (1 point) Responses An equal number of protons and electrons, because electrons are positively charged and protons are negatively charged. An equal number of protons and electrons, because electrons are
In a molecule of lithium sulfide, there are two atoms of lithium and one atom of sulfur. Which statement about lithium sulfide is correct?(1 point) Responses Both lithium and sulfur form positive ions. Both lithium and sulfur form positive ions. A
Cobalt has a mass number of 59 and an atomic number of 27. A student wants to create a model of a cobalt atom. Which statement about the model is correct?(1 point) Responses The model should show 27 protons and 32 neutrons. The model should show 27 protons
Why is the government's public policy so important to voters in Arkansas? A. Public policy includes issues that directly affect voters' day-to-day lives. B. Public policy determines how foreign-made items are brought into Arkansas. C. Public policy
How is the president elected? A. Voters cast ballots for their chosen candidate every four years. B. Congress selects an experienced leader from among their own number. C. Citizens vote to send a specific group of delegates to the Electoral College, who
Which of the following government offices currently has a limit on the number of terms a person can hold that position? Select all that apply. A. president of the United States B. member of the U.S. House of Representatives C. Arkansas state senator D.
What is one way that the governor of Arkansas differs from the president of the United States? A. The governor has a limited number of terms, but the president does not. B. The governor has a line-item veto, but the president does not. C. The governor's
Which level of government exercises delegated powers from the Constitution when it makes trade deals with other countries? A. city government B. state government C. federal government D. county government
How does the Supreme Court limit the power of the legislative branch? Select all that apply. A. Every new bill must be approved by a Supreme Court justice before it can be introduced. B. The Supreme Court can impeach members of Congress for crimes. C.
Which of the following terms apply to the United States federal government? Select all that apply. A. unitary system B. delegated powers C. separation of powers D. parliamentary system E. relative powers
What is the difference between a federal form of government and a confederal form of government? A. A federal government is democratic, while a confederal government is dictatorial. B. A federal government has a constitution, while a confederal government
All men are created equally free and independent, and have certain inherent and inalienable rights…To secure these rights, governments are instituted among men, deriving their just powers from the consent of the governed. Arkansas State Constitution,
Citizens of a country elect representatives for the national legislature. Those representatives then choose a well-respected member of the majority party to be the one who will make sure that laws are properly carried out. What type of democratic system is
Use the map to answer the question. Based on the way Arkansas voted in this presidential election, which decade is this map from? A. the 1950s B. the 1980s C. the 2000s D. the 2010s
Alli's ice cream shop offers 5 flavors and 10 toppings. Jali's ice cream shop offers 7 flavors and 7 toppings. Fernando's ice cream shop offers 9 flavors and 6 toppings. Laura's ice cream shop offers 13 flavors and 4 toppings. If you want one flavor of ice
A sandwich shop offers the following toppings. How many two-topping sandwiches can you make? lettuce tomato bacon cheese mustard A. 8 B. 10 C. 12 D. 20
There are 25 people competing in a race. In how many ways can they finish in first and second place? A. 49 B. 400 C. 600 D. 625
How many different ways can a band teacher select the lead and co-lead trumpet player from a group of 12 trumpet players? A. 132 B. 264 C. 312 D. 448
Below are the results of tossing a number cube 7 times. Find the experimental probability of tossing an even number. 6 4 3 2 5 3 3 A. start fraction 3 over 7 end fraction B. start fraction 2 over 7 end fraction C. one-half D. start fraction 4 over 7 end
Alli's ice cream shop offers 5 flavors and 10 toppings. Jali's ice cream shop offers 7 flavors and 7 toppings. Fernando's ice cream shop offers 9 flavors and 6 toppings. Laura's ice cream shop offers 13 flavors and 4 toppings. If you want one flavor of ice
Adam mixes the letters R, E, A, D, I, N, G, S, and A thoroughly. Without looking, Allen draws one letter. Expressed as a fraction, decimal, and percentage, what is the probability that Allen will not select a consonant? A. Start Fraction 9 over 5 End
