Questions and answers by

pi

Questions (184)

What is the value of the expression 3.2x−2y+1.7z when x=2, y=−0.6 , and z=−4 ? Responses 1.6 1.6 0.8 0.8 −1.6 negative
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What is the value of the expression 3a+b/2 when a=1/4 And b=3/2 ?Responses −3/8 negative fraction 3 over 8 9/8 fraction 9 over
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What is the value of the expression 3a+b/2 when a=1/4 and b=3/2 ?
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Solve.x+3.5=4 1/3 Responses x=4/5 x equals fraction 4 over 5 x=5/6 x equals fraction 5 over 6 x=47/6 x equals fraction 47 over 6
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Andrew went for a walk in the park. The trail he took is 1 1/4 miles long. He walked for 1/2 mile before stopping for a water
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Ashley is taking a road trip to visit her friend. She drives 87.5 miles before taking a break for lunch. After lunch, she
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what is x?-x + 7 = 10
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what is x?-8x - 10 = -90
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Colise has 2 vases of flowers that each hold 10 red and 5 yellow roses. Michelle has the same total number of roses but in 3
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What is the value of n?3n + 16 = 7n
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What is the value of g?−5+7g=3g+9 Responses g=−1 g equals negative 1 g = 1 g, = 1 g=1 2/5 g equals 1 and 2 over 5 g=3 1/2
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What is the value of g?−5+7g=3g+9 Responses g=−1 g equals negative 1 g = 1 g, = 1 g=125 g equals 1 and 2 over 5 g=312
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Solve for x.−2(x+1/3)+9x=4
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What is the value of m?0.61m−1.51m=9
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What is the value of m?12 + 7 + m = 30
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What is the value of a?a–2=3+6a/3
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What is the value of a?a–2=3+6a3
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What is the value of p?10p+5=18p–6/2 Responses p=−8 p equals negative 8 p=−1/8 p equals negative 1 over 8 p = 4 p, = 4 p =
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How many solutions does the equation have?y+7=y–3 Responses many solutions many solutions 1 solution 1 solution no solutions
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Which option is an example of a chemical property?Responses reactivity reactivity density density boiling point boiling point
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Which option is an example of a chemical property?Responses melting point melting point flammability flammability color color
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Which option is an example of a physical property?Responses freezing point freezing point pH pH flammability flammability
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Which option is an example of a physical property?Responses melting point melting point toxicity toxicity rusting ability
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Which properties cause chemical reactions?Responses neither chemical nor physical properties neither chemical nor physical
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Why did the Separatists come to North America?Responses They wanted to stay English and practice their own religion. They wanted
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Who helped the settlers survive, and how?Responses Edward Winslow set up an army and kept pirates away. Edward Winslow set up an
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A document showed that the settlers of Plymouth were ready to govern themselves. It showed that they agreed to live together
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What was the name of the ship that brought the settlers to Plymouth?Responses Golden Hind Golden Hind Mayflower Mayflower Santa
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What did the Separatists want to do?Responses separate from the Church of England and worship in their own way separate from the
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In March, Isaiah and Freddie had the same amount of money in their savings accounts. In April, Isaiah deposited $210 into his
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Francine and Cheryl received equal scores on a test made up of multiple choice questions and an essay. Francine got 34 multiple
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Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 4 h, and Car B traveled the
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Two stores sell the same refrigerator for the same original price. Store A advertises that the refrigerator is on sale for 15%
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Nathan and Steven stacked boxes on a shelf. Nathan lifted 13 boxes and Steven lifted 15 boxes. The boxes that Nathan lifted each
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What is one of the reasons people left England to come to America?Responses to study Native American culture to study Native
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Which job did the House of Burgesses do?Responses made laws for the colony of Virginia made laws for the colony of Virginia
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Why was tobacco important to Jamestown?Responses Tobacco was a costly product and only Jamestown had the money to make it.
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What is the correct definition of an indentured servant?Responses someone who agrees to work for a future award someone who
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1. Based on this passage, a possible central idea for “I Know Why the Caged Bird Sings” is:The struggles and triumphs of a
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Based on this passage, a possible central idea for “I Know Why the Caged Bird Sings” is:
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Which statement from “A Cub Pilot” best supports the answer in Part A?Responses “The whole river is bristling with dangers
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how to get pregnant by yourself
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How does the narrator of “A Cub Pilot” initially feel about his own abilities?Responses He is sometimes worried that he will
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Read this passage from "A Cub Pilot":I seized the bell-rope; dropped it, ashamed; seized it again; dropped it once more;
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Which detail from Nurse and Spy in the Union Army helps shape the central idea that being a spy is quite dangerous?Responses The
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What is one central idea of "A Cub Pilot"?Responses Having too much self-confidence makes you a target for pranks. Having too
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Part AWhat lesson does Mr. Bixby try to teach the narrator in “A Cub Pilot”? Responses to know when he is being tricked to
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Read this passage from "A Cub Pilot":This was another shock. I began to climb the wheel like a squirrel; but I would hardly get
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Which detail from “A Cub Pilot” helps shape the central idea that if you believe in and trust yourself, no one should be
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What is one central idea of Nurse and Spy in the Union Army?Responses Finding one's way out of difficult situations takes
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Why are nutrient molecules important?Responses The body eats the molecules. The body eats the molecules. The nutrient molecules
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Compare a water molecule, H2O, to a carbon dioxide molecule, CO2.Which statement is true? Responses They are made from the same
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How do atoms form a new substance?Responses by sharing electrons with each other by sharing electrons with each other by gaining
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What is the smallest part of a compound called?Responses element element mixture mixture atom atom molecule
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Which choice is not an example of a molecule?Responses F uppercase F, H2O2 uppercase H subscript 2 end subscript uppercase O
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Think-Pair-Share: What is the most influential teen thing you’ve ever read (i.e. newspaper, book, magazine article)? How was
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Think-Pair-Share: What is the most influential thing you’ve ever read (i.e. newspaper, book, magazine article)? How was it
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What elements are present in sugars?Responses oxygen, hydrogen, nitrogen, potassium oxygen, hydrogen, nitrogen, potassium
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Compare a water molecule, H2O, to a hydrogen peroxide molecule, H2O2.Which statement is true? Responses Water and hydrogen
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Which changes involve forming or breaking chemical bonds?Responses burning and melting burning and melting rusting and cutting
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What is true of a molecule?Responses Each atom of a molecule is the same. Each atom of a molecule is the same. All molecules of
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Which choice is not an example of a molecule?Responses O3 uppercase O subscript 3, Mn uppercase M lowercase n, H2S uppercase H
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Which statement about this equation is true?3+x=2–3x Responses The equation has no solution. The equation has no solution. The
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What is the value of x?6+8x/2=5x Responses x=−2 x equals negative 2 x=−1 x equals negative 1 x=13 x equals 1 third x = 3 x ,
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What is the value of x?6+8x/2=5x
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How many solutions does this equation have?6h−(9−3h)=6−3(h+2) Responses infinitely many infinitely many 0 0 1
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How many solutions does this equation have?6h−(9−3h)=6−3(h+2)
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Solve for x.9x=3x−36
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Unit 2 described several different types of communication. Which do you feel is the most important to being a good leader?
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3. Mandela had a bold vision for his country, South Africa, which was to dismantle the system of apartheid and establish a
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Mandela had a bold vision for his country, South Africa, which was to dismantle the system of apartheid and establish a
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When you think about a leader, what words would you use to describe that person? Give an example of someone that you view as a
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Which part of the brain affects the sense of touch?Responses brain stem brain stem frontal lobe frontal lobe cerebrum cerebrum
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What is a function controlled by the cerebellum?Responses walking walking breathing breathing memory memory heartbeat
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What tiny parts of the central nervous system handle passing messages and nerve impulses?Responses white matter white matter
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Which structure protects the spinal cord?Responses neurons neurons skull skull backbone backbone brain
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What function is handled by the peripheral nervous system?Responses stores memories and holds intelligence stores memories and
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What purpose do glial cells in the spinal cord and the brain have?Responses get rid of dead neurons get rid of dead neurons
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Which part of the brain manages information related to sight?Responses cerebellum cerebellum occipital occipital frontal frontal
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Which four lobes make up the cerebrum?Responses right hemisphere, left hemisphere, cortex, stem right hemisphere, left
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Which functions are controlled by the brain stem?Responses waving, catching a ball waving, catching a ball hunger, breathing
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How may dreaming help the nervous system?Responses Dreaming is the only time the brain stops working. Dreaming is the only time
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Before 1910, the most popular form of public entertainment wasA. viewing motion pictures. B. ballroom dancing. C. baseball. D.
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does anybody know a good web site to get info on Samual Adamsgo to wikipedia and type him in WLCM :) why did hamitlon fee; it
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