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Veronica

Questions (281)

Which option describes standard English?
1. 2 answers
2. 95 views
A biologist is talking to some other biologists about genomes and karyotypes. Which kind of standard English is the biologist
1. 4 answers
2. 163 views
Casey didn't know nothing about the broken window.Which kind of nonstandard English did she use?
1. 2 answers
2. 83 views
What is the opposite of a number that is 40 spaces to the left of zero?
1. 2 answers
2. 53 views
A student purchased a jacket for $128. They now have −$24in their bank account. How much did the student have before
1. 2 answers
2. 73 views
A student earns $55 doing errands for their neighbor. They want to purchase a jersey that costs $65. Use a number to represent
1. 2 answers
2. 75 views
Which sentences contain pronoun shifts? Select the two correct answers.Responses The bird landed on the feeder when it saw the
1. 2 answers
2. 226 views
Is 6 greater than, less than, or equal to |−13|?
1. 2 answers
2. 55 views
Is the comparison |12| > |−13| the same as 12 > −13?
1. 2 answers
2. 39 views
Is −5greater than, less than, or equal to |−5|?
1. 2 answers
2. 37 views
What is the absolute value of |−9|?
1. 2 answers
2. 39 views
How does this map help explain why the Phoenicians became such skilled sailors and traders?Responses The map shows the colonies
1. 6 answers
2. 231 views
What was unique about priests in Sumerian society?Responses They were not allowed to farm. They were not allowed to farm. They
1. 2 answers
2. 136 views
What was the Exodus?Responses the binding agreement between Abraham and God the binding agreement between Abraham and God the
1. 2 answers
2. 104 views
How did Darius govern over the vast Persian Empire?Responses He divided the empire into provinces and appointed leader for each
1. 2 answers
2. 169 views
The rule of law, established under Hammurabi, was the idea thatthere is no difference between civil law and criminal law.
1. 2 answers
2. 141 views
How were the early Israelites different from others in the Fertile Crescent?Responses They did not eat meat. They did not eat
1. 2 answers
2. 108 views
Why is the Torah important to Judaism?Responses It describes polytheism. It describes polytheism. It predicts the future of the
1. 2 answers
2. 130 views
What does a file extension tell you?Responses what the file is about what the file is about where the file is located where the
1. 2 answers
2. 102 views
If you have a document that is relevant to more than one folder on your computer, what should you do?Responses Save the document
1. 2 answers
2. 103 views
Which of the following file names follows basic naming convention rules?Responses Lesson1: Computer History Lesson1: Computer
1. 2 answers
2. 177 views
Which of the following file names follows basic naming convention rules?
1. 2 answers
2. 85 views
What does a file extension tell you?
1. 2 answers
2. 50 views
What is the term for the various items that you save on your computer, such as documents, spreadsheets, images, or videos?
1. 2 answers
2. 96 views
Which option explains how to verify the meaning of an unknown word?
1. 2 answers
2. 84 views
Every morning at breakfast, our small herd of Highland cattle devoured their feed as if they hadn't eaten in days.What is the
1. 2 answers
2. 75 views
How were the early Israelites different from others in the Fertile Crescent?
1. 2 answers
2. 277 views
Which situation translates to |−15| and has a magnitude of 15?
1. 2 answers
2. 104 views
A guest of a hotel went down 3 floors in the elevator. How many floors did the room attendant go down?
1. 4 answers
2. 171 views
The average annual low temperature in most cities in the U.S. in a certain month is 50°F. The average low temperature recorded
1. 2 answers
2. 107 views
Which number best translates the phrase “8 inches below normal”?
1. 2 answers
2. 87 views
Last month, Owen received a bank statement of his savings account. It listed his withdrawal of $300 as −300. The bank shows a
1. 2 answers
2. 110 views
George lost 6 of his 20 collector cards. What absolute value expression will represent the number of cards lost?
1. 2 answers
2. 75 views
Neil arrives home first and sets the air conditioner at 75 degrees. When Sandy arrives, she lowers it by 10 degrees. What is the
1. 2 answers
2. 118 views
From a place 400m north of X, a student walks eastwards to a place Y which is 800m from X . What is the bearing of X from Y
1. 2 answers
2. 129 views
A 2kg brick is at rest on a table. It requires a force of 8N to set the brick sliding. A 1kg mass is placed on top of the brick.
1. 1 answer
2. 124 views
A class of 7 men and 9 Women. A committee is formed obtain the probability that it consists of all men
1. 1 answer
2. 248 views
If z = re^iθ, what is 1/z*?
1. 1 answer
2. 182 views
Christie decided to make bracelets for the fifth grade class girls. Two-fifths of the bracelets were finished on Monday, and 3/7
1. 2 answers
2. 1,023 views
def ofb(string):xs = list() ys = list() ss = list() for character in string: ascii_val = int(ord(character))
1. 1 answer
2. 449 views
Given segment CE and point D that lies on CE, find CE if CD=10 and DE=11.CE= ____________
1. 3 answers
2. 933 views
A rectangular field is 0.4m longer than it is wide if it's length is 6m ,find it's Perimeter when the breadth of the rectangle
1. 9 answers
2. 1,189 views
The incomplete distribution of probabilities for a random variable X is given below.X - 1 2 3 5 8 P(X) 0.23 0.17 ? 0.13 0.11
1. 1 answer
2. 325 views
Tan theta =2/3 and cos theta <0, find cos Theta and csc theta
1. 4 answers
2. 454 views
(Use the information in the table below. Show the half reactions and the potentials for each half reaction.)Determine whether
1. 10 answers
2. 1,969 views
Balance the following redox equation, using either the oxidation-number-change method or the half-reaction method. You must show
1. 2 answers
2. 712 views
Determine whether the following redox reactions are spontaneous as written? (Use the information in the table below. Show the
1. 2 answers
2. 766 views
A salt is one of the products of neutralization, consisting of an anion from an acid and a cation from a base. Salts can
1. 2 answers
2. 619 views
Show how to calculate the pH of pure water or a neutral solution.
1. 3 answers
2. 781 views
How many moles of Mg(OH)2 are needed to completely neutralize 4.42 mol HNO3? Describe the strength of the acids and bases
1. 2 answers
2. 1,288 views
Alex has 7 pizzas he wants to share equally with 10 friends.how much pizza will each friend revive
1. 2 answers
2. 736 views
The following reaction: SO2 (g) <====> SO3 (g) + NO (g) having reached a state of equilibrium, was found to contain 0.40 M SO3,
1. 6 answers
2. 1,545 views
Please help!!Predict whether N2(g) + 3H2(g) ⇌ 2NH3(g) is spontaneous at 773.15 K. Assume: ∆H = -92.22 kJ and ∆S = -198.75
1. 3 answers
2. 660 views
What is the Ksp of Lead II Fluoride if the lead and fluoride ions have molecular concentrations of 4.8 x 10-4 M and 8.7 x 10-3 M
1. 3 answers
2. 1,042 views
What are the general names for the fixed points? Why are they called fixed points?I got the answer for the first question: the
1. 1 answer
2. 390 views
I need help quickly please!Silver is one of the best conductors of electricity and used in the electrical wiring for high-end
1. 3 answers
2. 500 views
31.7 g CO2 is cooled from a gas at 358 K to a liquid at 213 K. The boiling point of CO2 is 216 K. List the sequential steps and
1. 1 answer
2. 370 views
Water freezes completely at 0.00° C, giving off 12.0 kcal of heat. What is the mass of the water? (heat of fusion (∆Hf) =
1. 2 answers
2. 687 views
A hot metal cylinder is placed in water at room temperature in a closed system. Which statement is NOT true concerning heat
1. 3 answers
2. 1,035 views
Antifreeze protects a car from freezing and from overheating. Calculate the freezing-point depression of a solution containing
1. 3 answers
2. 1,128 views
What is the molarity of a 200. mL solution in which 0.20 mole of sodium bromide is dissolved?
1. 5 answers
2. 1,555 views
What is the molarity of a solution that contains 25.0 g of HCL in 150.0 mL of solution?Please show work.
1. 2 answers
2. 1,242 views
How many moles of oxygen gas must be in a 12.2 L container to exert a pressure of 0.877 atm at a temperature of 35.0°C (the
1. 6 answers
2. 837 views
A sample of helium has a volume of 4.86 x 102 mL at STP. What will be its new volume if the temperature is increased to 341 K
1. 1 answer
2. 479 views
A sample of hydrogen exerts a pressure of 0.418 atm at 57.0° C. The gas is heated to 88.0° C at constant volume. What will its
1. 4 answers
2. 509 views
What is the temperature of a 1.3 L balloon if it shrinks to a volume of 0.43 L when it is dipped into liquid nitrogen at a
1. 3 answers
2. 336 views
Determine the number of moles of air present in 1.35 L at 100. kPa and 23.0°C (R = 8.317 liter•kPa/mol•Ka) 0.0548 mol b)
1. 3 answers
2. 938 views
I can't get this!If 4.00 g of H2 are made to react with excess CO(g) how many grams of CH3OH(l) can theoretically be produced
1. 4 answers
2. 1,572 views
Based on the chemical reaction: N2(g) + 3H2(g) → 2NH3(g), which substance takes up the most space?a) 2NH3(g) b) 3H2(g) c) All
1. 2 answers
2. 578 views
Based on the chemical reaction: N2(g) + 3H2(g) → 2NH3(g), which statement is TRUE regarding the mass of the reactants compared
1. 4 answers
2. 1,590 views
For the equation N2(g) + 3H2(g) → 2NH3(g), what are the mole ratios (in order) of the reactants to each other and to the
1. 5 answers
2. 2,121 views
Which is correct, "canceled" or "cancelled"?
1. 1 answer
2. 272 views
Can I use the term "out of town" to indicate that I am traveling to a different country?
1. 1 answer
2. 474 views
What does the following statement mean?"Late fee becomes due when rent is not received by the end of the 4th day of the rental
1. 1 answer
2. 495 views
Does the following mean that the job is done on August 30, 2019?"Schedule: 30 hours per week, flexible, Monday through Friday,
1. 3 answers
2. 500 views
In what ratio must we use acetic acid pka 4.75 and sodium acetate to produce a buffer system with a pH of 3.86?The answer key
1. 1 answer
2. 471 views
What is the [H3O+] concentration of a pH 8.2 solution produced by a buffer made from acetic acid (pKa= 4.8) and sodium acetate?
1. 2 answers
2. 608 views
In the sorensen phosphate buffer system, what is the monohydrogen phosphate to dihydrogen phosphate ratio that will give a pH of
1. 1 answer
2. 519 views
Find q2.26 = -0.007Q + 12.75
1. 1 answer
2. 413 views
Translate the phase into an algebraic expression 8 more than twice Chau's age
1. 4 answers
2. 1,878 views
Which is correct?I took this class before. Or I have taken this class before. I think it is the first one.
1. 2 answers
2. 983 views
Suppose that a car can accelerate from 30 mph to 50 mph in 4 seconds. Assuming a constant acceleration, find the acceleration
1. 4 answers
2. 1,256 views
A population of 1000 individuals has 110 births and 10 deaths in a year. Its growth rate (r) is equal to?
1. 3 answers
2. 777 views
Is this correct?"I'm at Seattle now."
1. 1 answer
2. 347 views
For the statement:"Mail your transcripts immediately after the posting of your winter/spring grades." Does this mean mailing my
1. 1 answer
2. 404 views
What does "interactive effect" mean (in science)?I am a bit confused with this phrase, but how I interpreted it is that it
1. 1 answer
2. 542 views
How much 5 M KOH must be added to 1.0 L of 0.1 M glycine at pH 9.0 to bring its pH to exactly 10.0? The amino group of glycine
1. 1 answer
2. 1,333 views
How much 5 M KOH must be added to 1.0 L of 0.1 M glycine at pH 9.0 to bring its pH to exactly 10.0? The amino group of glycine
1. 1 answer
2. 864 views
One day, a pharmacy school classmate gives you a sheet containing questions for an upcoming exam. How would you handle the
1. 1 answer
2. 431 views
STATE whether you expect the following entities to be in thermal equilibrium with their surroundings under normal circumstances.
1. 1 answer
2. 374 views
If 25 g of NH4Cl is dissolved at 80C, how many additional grams would be needed to make the solution saturated?
1. 3 answers
2. 1,705 views
carmela cut a cake into 12 equal-sized pieces. She ate 2/12 of the cake and her brother ate 3/12 of the cake.What fraction of
1. 3 answers
2. 953 views
A rhombus ABCD has opposite vertices at A(-3,2) and C(9,-2). Find the equations of its diagonals. One of the other vertices is
1. 2 answers
2. 742 views
find the equation of the straight line through A(3,20) which is perpendicular to the line passing through the points B(-2,8) and
1. 5 answers
2. 452 views
A teacher tallies up the grades on a math test in a class of 34 students, the results are A1, B11, C16, D3, F1. What is the
1. 2 answers
2. 529 views
I'm struggling with being able to solve this question:A company wants to raise money in the capital markets. The firm intends to
1. 2 answers
2. 652 views
Which of the following compounds has an atom with an unfilled valence shell of electrons?A) H3O+ B) BF3 C) CH3OH D) NaI
1. 4 answers
2. 2,416 views
A 70kg wannabe stuntman at the edge of a roof top jumps vertical up with a speed of 4m/s and falls on a trampoline 2meters below
1. 3 answers
2. 550 views
A 70kg wannabe stuntman at the edge of a roof top jumps vertical up with a speed of 4m/s and falls on a trampoline 2meters below
1. 3 answers
2. 537 views
When a 0.326 g sample of FeCl2·xH2O is heated to remove all water, a mass of 0.254 g remains. Determine the value of x.
1. 2 answers
2. 821 views

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