Questions and answers by

JavierAsksAQuestion

Questions (523)

1. Multiply by the "ones" digit.2. Place a zero in the "ones" column. 3. Multiply by the tens digit. 4. Add to find the product.
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Multiply. Then use the code to answer the riddle below.G. 32 x 48 = ? T. 67 x 14 = ? S. 53 x 27 = ? I. 96 x 52 = ? A. 83 x 33 =
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G. 32 x 48 = ?T. 67 x 14 = ? S. 53 x 27 = ? I. 96 x 52 = ? A. 83 x 33 = ? D. 49 x 72 = ? M. 39 x 28 = ? E. 56 x 15 = ? N. 83 x
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G. 32 x 48 = ?T. 67 x 14 = ? S. 53 x 27 = ? I. 96 x 52 = ? A. 83 x 33 = ? D. 49 x 72 = ? M. 39 x 28 = ? E. 56 x 15 = ? N. 83 x
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G. 32 x 48 = ?T. 67 x 14 = ? S. 53 x 27 = ? I. 96 x 52 = ? A. 83 x 33 = ? D. 49 x 72 = ? M. 39 x 28 = ? E. 56 x 15 = ? N. 83 x
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In an experiment, a student removes all the leaves of a geranium plant. Several days later, the student notices new leaves
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How are Jupiter and the Sun similar?A. The core of each is made of rock. B. Both are made of hot, dense gases. c. Both flip on
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The first ionization energy (kJ/mol) for each group 1 element are shown.3 Li 520 11 Na 496 19 K 419 37 Rb 403 55 Cs 376 Which
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Place the coefficients into the underlined spaces to balance the chemical equation. Not all coefficients must be used and some
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Place the coefficients into the underlined spaces to balance the chemical equation. Not all coefficients must be used and some
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Place the coefficients into the underlined spaces to balance the chemical equation. Not all coefficients must be used and some
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The weight of a Moon Rover on Earth is 6,000 newtons.What is the approximate weight of a Moon Rover on the Moon? A. O newtons B.
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Many different types of rocks are used as building materials. Which of the following building materials is a metamorphic rock?
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Silver (I) nitrate (AgNO3) reacts with copper (II) chloride (CuCl2) to produce silver (I) chloride (AgCl) and copper (II)
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Place the coefficients into the underlined spaces to balance the chemical equation. Not all coefficients must be used and some
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Place the coefficients into the underlined spaces to balance the chemical equation. Not all coefficients must be used and some
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Which of the following rocks is a metamorphic rock?A. conglomerate B. obsidian C. sandstone D. schist
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To which level of organization does a leaf belong?○ A. cell ○ B. tissue ○ C. organ ○ D. system
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What type of bond holds a molecule of O2 together?○ A. Ionic ○ B. metallic ○ C. polar covalent ○ D. nonpolar
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This is the universal gravitational constant.G = 6.7 × 10−11 m³/(kg.s²) What is the gravitational force of attraction that
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Why is the number of producers usually much greater than the number of other organisms in an ecosystem?A. Producers have access
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The seafloor spreads in opposite directions as magma forces its way upward. Geologists have observed matching, reversed magnetic
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When a lead nitrate solution is poured into a potassium iodide solution, a bright yellow solid called lead iodide forms.Which is
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If 2 grams of substance A react completely with 3 grams of substance B, what must be true about the products?2A + IB- → 3C+ ID
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This astronaut is on a space walk while orbiting Earth.What would happen to the force of gravity between the astronaut and Earth
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In which biome are minerals in soil most rapidly depleted?○ A. coniferous forest B. deciduous forest ○ c. desert D.
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Which technological advance has helped scientists to search for life in other star systems?○ A. development of planetary
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This reaction occurs in a closed container.CaO (s) + H2O (l) → Ca(OH) 2 (s) How do the number of atoms in the reactants
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Based on the modern system of classification, unicellular organisms that contain both chloroplasts and flagella would be
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Which best explains the apparent movement of Venus in the sky?A. Venus rises in the east and sets in the west. B. Venus rises in
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David is building a cell model. He has represented each cell part with a part of a city.Which city part is the mitochondrion? A.
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Students place 50 g of water in a closed plastic container. They place the container in a freezer. They remove the container
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Producers (Phytoplankton)Primary Consumers (Zooplankton) Secondary Consumers (Small fish) Tertiary Consumers (Large fish, birds)
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Scientists use chemical formulas to show the type and number of atoms in a compound. The chemical formula for ethanol is C2H5OH.
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A physical change never involvesA. the formation of a new pure substance. B. a change in color. c. a change in density. D. a
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In the 1960s, the Apollo spacecraft got electric power from fuel cells. Fuel cells operate on a chemical reaction that combines
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In the 1960s, the Apollo spacecraft got electric power from fuel cells. Fuel cells operate on a chemical reaction that combines
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An object with a mass of 5.0 kg is accelerating toward the surface of Earth at a rate of 9.8 m/s².Which change would double the
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People see some objects because those objects give off their own light. People see other objects because those objects reflect
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Which abiotic factor best distinguishes a desert from a forest?A. animals B. plants ○ c. precipitation ○ D. rocks
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Farming practices have changed dramatically over the last 100 years as scientists have helped farmers learn to manage crops and
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Which cause of erosion changes land the most?A. animals B. plants ○ c. soil ○ D. water
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Which takes the shape of its container?A. hot water B. plastic ball c. glass marble D. wooden block
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An animal with sharp teeth, strong hind legs, and short front legs with pointed claws would beA. like a snake. B. like a fish.
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Which property can be used to sort the marbles into groups?○ A. shape B. size ○ c. smell D. texture
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How does energy flow through the environment?Complete the model to show how energy flows through this environment. Energy source
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How will the arch most likely change in the next 1000 years?A. The arch will move its location slightly. B. The arch will fill
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In a last effort to alleviate the revolutionary crisis, American colonial leaders in 1775 sent "The Olive Branch Petition" to
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from A Voice from the SouthA stream cannot rise higher than its source. The atmosphere of homes is no rarer and purer and
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The first of these two passages from stories by Jack London is about a man at sea, heading west. The second is about a miner who
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...it is an ever fixed markThat looks on tempests and is never shaken; It is a star to every wandering bark,* Whose worth's
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Part BWhich two details from "The Declaration of Independence" best support the correct answer from Part A? 1. "it becomes
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This question has two parts. Answer Part A, and thenanswer Part B. Part A Based on "Declaration of Sentiments," what is
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Millie was getting old now, but she still enjoyed chasing a tennis ball occasionally. As she dropped the ball adoringly at
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In this excerpt, a scientist records observations of Mount Shasta during an 1860s geological survey of California.from
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This passage is from a novel about a young woman named Elizabeth Bennet and her four sisters, Jane, Mary, Catherine, and Lydia.
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from Bleak House[Lady Dedlock] supposes herself to be an inscrutable Being, quite out of the reach and ken of ordinary
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Based on the author's comparison of the three realms, whichconclusion about the Greeks is most clearly true? 1. The Greeks were
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Elinor, this eldest daughter, whose advice was so effectual, possessed a strength of understanding, and coolness of judgment,
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When the state council on the arts first announced plans for a new arts center, people in our area immediately showed interest.
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Nurse's SongWhen the voices of children are heard on the green, And whisperings are in the dale, The days of my youth rise fresh
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This question has two parts. Answer Part A, and then answerPart B. Part A What does the phrase highly dynamic and variable
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This sentence is from the passage."Big Bend National Park has often been described as a 'geologist's paradise,' but it has also
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This question has two parts. Answer Part A, and thenanswer Part B. Part A What is the main conflict Revels describes in the
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Hannah is researching the Civil War for a report she will write. Hannah plans to read diary entries of people who lived during
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As Marcus scanned the jewelry cases, his eyes came to rest on an intricately wound necklace. The chain was delicate silver
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Two sisters have come to live with their uncle, Mr. Brooke.from Middlemarch It was hardly a year since they had come to live at
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Two sisters have come to live with their uncle, Mr. Brooke.from Middlemarch It was hardly a year since they had come to live at
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Two sisters have come to live with their uncle, Mr. Brooke.from Middlemarch It was hardly a year since they had come to live at
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Two sisters have come to live with their uncle, Mr. Brooke.from Middlemarch It was hardly a year since they had come to live at
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2. 42 views
In this by-place of nature, there abode, in a remote period of American history, that is to say, some thirty years since, a
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"Suppose we ride over and take a look at the spot." He smiled at her little shudder of repugnance. "We haven't any Sherlock
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Which statement best describes how the author usesstructure to advance a theme in the passage? 1. The author adopts a fast pace
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This question has two parts. Answer Part A, and thenanswer Part B. Part A Which statement best expresses a main theme of the
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This question has two parts. Answer Part A, and thenanswer Part B. Part A This sentence is from the passage. "He wanted them to
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This question has two parts. Answer Part A, and thenanswer Part B. Part A This sentence is from the passage. "It was like going
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Elinor, this eldest daughter, whose advice was so effectual, possessed a strength of understanding, and coolness of judgment,
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At one of the many historical sites in Iran, the ancient city of Persepolis, archeologists have uncovered clay tablets inscribed
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Simulated Diamonds from Capetown GemsSince 1976, Capetown Gems has provided the international fashion world with our beautifully
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The ages 13 to 19 are called the teenage years and are often thought to be one of the most difficult times of life. Each person,
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Part AWhat does the saying in paragraph 8 reveal about Numukeba's position in the community? 1. He needs to behave differently
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This question has two parts. Answer Part A, and thenanswer Part B. Part A How do the villagers respond after Tata criticizes
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How do paragraphs 18-24 contribute to the story?1. They illustrate Numukeba's struggle for belonging in the village. 2. They
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Wilbur (1867-1912) and Orville Wright (1871-1948), printers and bicycle builders from Dayton, Ohio, took their first serious
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The flounder is a type of marine flatfish. Flounders lurk on the ocean floor to ambush smaller fish and other prey. When
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Nanotechnology is the study and application of very, very small things-even smaller than what we usually think of as
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What does the author of this passage most likely think aboutchores? Part A 1. Chores teach people to care for each other. 2.
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SQUIRE TRELAWNEY, Dr. Livesey, and the rest of these gentlemen having asked me to write down the whole particulars about
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The Anasazi were an ancient people who were the ancestors of the modern-day Pueblo people. The Anasazi lived in the region of
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What does the phrase a born Arctic explorer suggest about Hall?Part A 1. He read many books about exploring the Arctic. 2. He
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What does the phrase a born Arctic explorer suggest about Hall?Part A 1. He read many books about exploring the Arctic. 2. He
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from Charles Francis Hall, and the North PoleAmong the many exploring expeditions that have crossed the Arctic Circle with the
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from The Story of WashingtonBut how admirably does the character of this illustrious man bear the closest scrutiny! The more one
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The true art of memory is the art of attention.(from Select Essays of Dr. Johnson by Samuel Johnson) Which form of expression is
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What is the meaning of torpid as it is used in line 16?1. elated 2. inspired 3. listless 4. restless
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This semester, with some trepidation, I decided to take a class on Shakespeare's tragedies. I appreciate that Ms. Robertson
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Howard University is a historically black university located in Washington, D.C. GeorgeWilliam Cook was a graduate of the
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He hath brought many captives home to Rome,Whose ransoms did the general coffers fill. Did this in Caesar seem ambitious? When
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Jake thought his homework assignment would be easy. All he had to do was interview a family member. But Mom was working, and Dad
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The world is host to thousands of types of plants, but their numbers are decreasing year by year. More than 60,000 species of
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