Questions and answers by

Estrella

Questions (56)

VWhich statement about President Benjamin Harrison is true?Responses Theodore Roosevelt was his vice president. Theodore
1. 1 answer
2. 128 views
Which statements describe weaknesses apparent in American society in the late 1800s?Choose all that are correct. Responses The
1. 1 answer
2. 63 views
y=bx+a
1. 1 answer
2. 47 views
−2.8=−x/5
1. 1 answer
2. 44 views
5+2(x−4)+3x≤12
1. 1 answer
2. 85 views
Which inequality models this problem?Jason started a hat-making business. He spent $750 to purchase supplies to get started and
1. 1 answer
2. 66 views
How many days equal 7344 minutes?
1. 1 answer
2. 50 views
What would be an appropriate measure to describe the depth of a lake?Responses cubic centimeters cubic centimeters milliliters
1. 1 answer
2. 92 views
What would be an appropriate measure to describe the depth of a lake?
1. 1 answer
2. 79 views
Jonah and his friends went to the movie theater. He bought a movie ticket, and he split the cost of a giant popcorn with his
1. 1 answer
2. 84 views
Dori and Malory are tracking their steps taken as a health goal. Dori leaves her house at 12:00 p.m. and walks at 50 steps per
1. 1 answer
2. 51 views
Convert 4500 feet per second to miles per hour.5280 ft = 1 mi Round to the nearest hundredth.
1. 1 answer
2. 66 views
How many minutes equal 5.4 days?
1. 1 answer
2. 40 views
Sodium (Na) and iodine gas (I2) react to form sodium iodine (NaI).Which equation is a correct representation of the balanced
1. 1 answer
2. 84 views
Which equation is balanced?Responses 2Al+F2→2AlF3 2 upper case A lower case L plus upper case F subscript 2 end subscript
1. 1 answer
2. 82 views
Consider the equation:Ca+O2→CaO What needs to be done in order to balance the equation? Responses Place a 2 in front of the Ca
1. 1 answer
2. 101 views
Which element or elements are unbalanced in this equation?Fe2O3 + 3 CO → Fe + 3 CO2 Responses Only the O is unbalanced. Only
1. 1 answer
2. 107 views
Why is it important to balance a chemical equation?Responses to make sure you have the correct reactants to make sure you have
1. 1 answer
2. 68 views
How can the rate of a reaction be decreased?Responses having more surface area having more surface area increasing the amount of
1. 1 answer
2. 73 views
How can the rate of a reaction be increased?Responses having less surface area having less surface area decreasing the amount of
1. 1 answer
2. 68 views
Which statement about chemical reaction rates is true?Responses The reaction rates can change. The reaction rates can change.
1. 1 answer
2. 97 views
Which statement about reaction rates is accurate?Responses All chemical reactions occur at the same rate. All chemical reactions
1. 1 answer
2. 128 views
Which scenario involves a reaction that is at equilibrium?Responses The reaction is producing more products than reactants. The
1. 1 answer
2. 88 views
3/8(2x+16)−2=13
1. 1 answer
2. 47 views
Over time, how has the United States government backed the paper currency it printed?Choose all answers that are correct.
1. 1 answer
2. 73 views
Is this statement true or false?Paper bills and coins that a country actually circulates is called currency. Responses true true
1. 1 answer
2. 75 views
What causes deflation?Responses There's more money around, but it's worth less and the prices rise. There's more money around,
1. 1 answer
2. 78 views
Who controls the supply of money in the United States today?Responses The Bureau of Engraving and Printing The Bureau of
1. 1 answer
2. 77 views
What happens during inflation?Responses There's more money in circulation and the prices rise. There's more money in circulation
1. 1 answer
2. 51 views
Is this statement true or false?Need for new equipment is one way that farming in the United States changed in the late 1800s.
1. 1 answer
2. 92 views
Is this statement true or false?Independence from railroads and banks is one way that farming in the United States changed in
1. 1 answer
2. 68 views
Is this statement true or false?Larger farms and single crop production is one way that farming in the United States changed in
1. 1 answer
2. 136 views
Is this statement true or false?Increased world competition is one way that farming in the United States changed in the late
1. 1 answer
2. 136 views
Which phrases name parts of the Populist Party's program?Choose all answers that are correct. Responses more government loans
1. 1 answer
2. 97 views
Which person would the Populist Party most likely represent?Responses a poor farmer in Kansas a poor farmer in Kansas a railroad
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2. 54 views
Jonah and his brother want to earn at least $400 this month, so they rented a lawn mower to mow lawns. They plan to charge $25
1. 1 answer
2. 71 views
Which option is a covalent compound?Responses Na2S upper case N lower case a subscript 2 end subscript upper case S LiCl upper
1. 1 answer
2. 154 views
What symbol is used to separate the products from the reactants in a chemical reaction?
1. 1 answer
2. 57 views
The formula for magnesium chloride is MgCl2.How many magnesium atoms are there in one molecule?
1. 1 answer
2. 73 views
Which formula represents a covalent compound?Responses NaCl upper case N lower case a upper case C lower case l H2O2 upper case
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2. 86 views
Which formula contains a metal and a nonmetal?Responses SO2 upper case S O subscript 2 end subscript CO upper case C O H2O upper
1. 1 answer
2. 72 views
One president was assassinated at the beginning of his second term. During his administration the United States fought a war
1. 1 answer
2. 131 views
Which group actually votes for the president and vice president?Responses House of Representatives House of Representatives
1. 1 answer
2. 73 views
One president served two non-consecutive terms? His reforms focused on money, organization, and honesty. During his presidency,
1. 1 answer
2. 68 views
One president served two non-consecutive terms? His reforms focused on money, organization, and honesty. During his presidency,
1. 1 answer
2. 86 views
One president had a close election--winning in the electoral college by one vote. He ended the corruption created during an
1. 1 answer
2. 130 views
One president spent most of the Treasury's money making improvements, such as modernizing the navy. During his administration
1. 1 answer
2. 51 views
One president spent most of the Treasury's money making improvements, such as modernizing the navy. During his administration
1. 1 answer
2. 85 views
During one president's administration there was a lot of stealing from the government, corruption, and dishonesty. This
1. 1 answer
2. 113 views
One president began his career as a school principal and later became a congressman. This president had a very short term in
1. 1 answer
2. 96 views
One president was impeached but not convicted. He became president after the assassination of President Lincoln.Which president
1. 1 answer
2. 151 views
One president gave much power to the Civil Service Commission. He was a reformer and his reforms probably cost him the
1. 1 answer
2. 71 views
QuestionIs this statement true or false? Businesses grow where there is little transportation and few natural resources. true
1. 1 answer
2. 61 views
Is this statement true or false?Most urban areas develop along the coast and near large bodies of water. Responses true true
1. 1 answer
2. 80 views
A hippopotamus in a wildlife reserve consumes 34 pounds of hay each day. How many pounds of hay does the hippopotamus consume in
1. 2 answers
2. 268 views
What sentence type is "while my sister was watching tv, i did my homework."
1. 5 answers
2. 2,490 views