Questions and answers by

Jaz

Questions (1,288)

Solve 10 e superscript 2 x baseline minus 5 equals 23 e superscript x baseline for x.(1 point) Responses ln left-parenthesis
1. 1 answer
2. 17 views
The equation of a circle in general form is x squared plus y squared plus 2 x minus 8 y plus 16 equals 0.What are the center and
1. 1 answer
2. 26 views
What are the vertices of the hyperbola given by Start Fraction left-parenthesis y minus 2 right-parenthesis squared over 25 End
1. 1 answer
2. 13 views
Which conic section is represented by the equation 3 x squared minus 6 x minus y plus 5 equals 0?(1 point) Responses parabola
1. 1 answer
2. 29 views
Identify the focus and directrix of the parabola represented by the equation left-parenthesis y minus 2 right-parenthesis
1. 1 answer
2. 13 views
Find the zero or zeroes of the function f left-parenthesis x right-parenthesis equals log subscript 9 baseline left-parenthesis
1. 1 answer
2. 13 views
Write the expression as a single logarithm.15 left-bracket one-third log left-parenthesis x plus y right-parenthesis minus Start
1. 1 answer
2. 13 views
11 of 2311 of 23 ItemsQuestion Which functions are continuous at x equals negative 2? Select all that apply. (1 point) Responses
1. 1 answer
2. 11 views
10 of 2310 of 23 ItemsQuestion Which equation has exactly two real and two nonreal solutions? (1 point) Responses x superscript
1. 1 answer
2. 37 views
Simplify Start Fraction f plus g over f minus g End Fraction when f left-parenthesis x right-parenthesis equals Start Fraction x
1. 1 answer
2. 10 views
What is the domain of Start Fraction f over g End Fraction, given f left-parenthesis x right-parenthesis equals x plus 8 and g
1. 1 answer
2. 16 views
Define a function that transforms the parent root function with a horizontal compression by a factor of 5 and a downward shift
1. 1 answer
2. 12 views
QuestionWhich functions are even? Select all that apply. (2 points) Responses f left-parenthesis x right-parenthesis equals Root
1. 1 answer
2. 11 views
Which is the graph of an odd-degree root parent function?(1 point) Responses A function is shown on the coordinate plane.A
1. 1 answer
2. 26 views
Which function has an asymptote at x = 39?(1 point) Responses f left-parenthesis x right-parenthesis equals 7 superscript x
1. 1 answer
2. 6 views
QuestionFind left-parenthesis f ring g right-parenthesis left-parenthesis x right-parenthesis when f left-parenthesis x
1. 1 answer
2. 15 views
2 of 232 of 23 ItemsQuestion Find the domain of the function left-parenthesis Start Fraction f over g End Fraction
1. 1 answer
2. 19 views
A graph is shown on the coordinate plane.The function starts at open point left-parenthesis negative 5 comma negative 2
1. 1 answer
2. 11 views
What is a step you should take when asking someone to write a letter of recommendation for you?(1 point) Responses Make sure the
1. 1 answer
2. 19 views
What activities on your résumé are required for college admission?(1 point) Responses sports and clubs sports and clubs
1. 1 answer
2. 21 views
QuestionWho should you not ask for a letter of recommendation? (1 point) Responses your teacher your teacher your guidance
1. 1 answer
2. 27 views
Evaluate sigma-summation Underscript lower i equals 1 overscript infinity EndScripts 26 left parenthesis start fraction 1 over 5
1. 1 answer
2. 19 views
QuestionCalculate the sum of the infinite series 72 plus 60 plus 50 plus start fraction 125 over 3 end fraction plus ellipsis.
1. 1 answer
2. 42 views
QuestionEvaluate sigma-summation Underscript lower i equals 1 overscript 6 EndScripts 7 left parenthesis negative one-third
1. 1 answer
2. 17 views
18 of 2318 of 23 ItemsQuestion In a geometric sequence, lower a subscript 2 baseline equals negative 144 and lower a subscript 5
1. 1 answer
2. 19 views
17 of 2317 of 23 ItemsQuestion Calculate lower a subscript 5 baseline for the geometric sequence in which lower a subscript 1
1. 1 answer
2. 19 views
A rope is swinging in such a way that the length of the arc traced by a knot at its bottom end is decreasing geometrically. If
1. 1 answer
2. 24 views
Write the first five terms of the geometric sequence in which lower a subscript 1 baseline equals 64 and the common ratio is
1. 1 answer
2. 14 views
Classify the sequence left brace lower a subscript lower n baseline right brace equals left brace 1 comma 16 comma 31 comma 46
1. 1 answer
2. 16 views
13 of 2313 of 23 ItemsQuestion Which of the following expressions correctly uses the properties of summations to represent
1. 1 answer
2. 30 views
Write an expression for the eighth partial sum of the series start fraction 9 over 10 end fraction plus start fraction 6 over 5
1. 1 answer
2. 30 views
Evaluate sigma-summation Underscript lower i equals 1 overscript 12 EndScripts left parenthesis 2 lower I squared minus 7 right
1. 1 answer
2. 44 views
QuestionCalculate upper S subscript 35 baseline for the arithmetic sequence in which lower a subscript 5 baseline equals 19 and
1. 1 answer
2. 17 views
Calculate upper S subscript 58 baseline for the arithmetic sequence left brace lower a subscript lower n baseline right brace
1. 1 answer
2. 20 views
The table shows the predicted growth of bacteria after various numbers of hours. Write an explicit formula for the number of
1. 1 answer
2. 20 views
Calculate lower a subscript 57 baseline for the sequence left brace lower a subscript lower n baseline right brace equals left
1. 1 answer
2. 16 views
Write a recursive formula for the arithmetic sequence left brace lower a subscript lower n baseline right brace equals left
1. 1 answer
2. 20 views
Is the sequence left-brace a subscript n baseline right-brace equals left-brace 0.4 comma 1.6 comma 6.4 comma 25.6 comma
1. 1 answer
2. 20 views
Write the first five terms of the sequence in which the nth term is a subscript n baseline equals Start Fraction
1. 1 answer
2. 16 views
Write the first five terms of the sequence defined by the recursive formula a subscript n baseline equals 2 times
1. 1 answer
2. 17 views
Write the first five terms of the sequence defined by the explicit formula a subscript n baseline equals 112 left-parenthesis
1. 1 answer
2. 20 views
International & Economic Relations Unit Test25 of 2525 of 25 Items Question What is an export?(1 point) Responses a policy to
1. 1 answer
2. 21 views
International & Economic Relations Unit Test24 of 2524 of 25 Items Question What made India attractive to U.S. companies looking
1. 1 answer
2. 21 views
International & Economic Relations Unit Test23 of 2523 of 25 Items Question Some countries have not experienced growth driven by
1. 1 answer
2. 17 views
International & Economic Relations Unit Test22 of 2522 of 25 Items Question What is one of the main concerns for how climate
1. 1 answer
2. 33 views
International & Economic Relations Unit Test21 of 2521 of 25 Items Question What are some of the factors that affect the supply
1. 1 answer
2. 20 views
International & Economic Relations Unit Test20 of 2520 of 25 Items Question Which of the following best identifies the reasons
1. 1 answer
2. 20 views
International & Economic Relations Unit Test19 of 2519 of 25 Items Question Which of the following correctly describes a method
1. 1 answer
2. 29 views
International & Economic Relations Unit Test18 of 2518 of 25 Items Question Which of the following best summarizes how investing
1. 1 answer
2. 27 views
International & Economic Relations Unit Test17 of 2517 of 25 Items Question What action could ensure a national increase in
1. 1 answer
2. 29 views
Which of the following changes to the money supply can the government take to stimulate a slowing of the economy?(1 point)Respon
1. 1 answer
2. 30 views
International & Economic Relations Unit Test15 of 2515 of 25 Items Question Use the table to answer the question. Year 1940 1941
1. 1 answer
2. 23 views
International & Economic Relations Unit Test14 of 2514 of 25 Items Question Which of the following is an effect of actions taken
1. 1 answer
2. 18 views
International & Economic Relations Unit Test13 of 2513 of 25 Items Question Which of the following best describes the expected
1. 1 answer
2. 33 views
International & Economic Relations Unit Test12 of 2512 of 25 Items Question Which of the following might lead to frictional
1. 1 answer
2. 26 views
International & Economic Relations Unit Test11 of 2511 of 25 Items Question Which of the following best describes the concept of
1. 1 answer
2. 28 views
International & Economic Relations Unit Test10 of 2510 of 25 Items Question One of the limitations of the basic CPI is that it
1. 1 answer
2. 41 views
International & Economic Relations Unit Test9 of 259 of 25 Items Question The federal government protects the people’s
1. 1 answer
2. 15 views
International & Economic Relations Unit Test8 of 258 of 25 Items Question Which of the following best explains how eminent
1. 1 answer
2. 34 views
International & Economic Relations Unit Test7 of 257 of 25 Items Question What is the main goal of regulatory agencies?(1 point)
1. 1 answer
2. 24 views
International & Economic Relations Unit Test6 of 256 of 25 Items Question In 2021, President Biden directed the FDA to lower
1. 1 answer
2. 28 views
International & Economic Relations Unit Test5 of 255 of 25 Items Question You have a dog walking business and suddenly have 12
1. 1 answer
2. 27 views
International & Economic Relations Unit Test4 of 254 of 25 Items Question Analyze the factors that influence distribution. Which
1. 1 answer
2. 23 views
International & Economic Relations Unit Test3 of 253 of 25 Items Question What is one recent impact caused by the decision of
1. 1 answer
2. 22 views
International & Economic Relations Unit Test2 of 252 of 25 Items Question What are some of the factors that create political
1. 1 answer
2. 26 views
International & Economic Relations Unit Test1 of 251 of 25 Items Question What new law did President Biden propose in his July
1. 1 answer
2. 23 views
The simple definition of an official transcript is(1 point) Responses a legal document. a legal document. an academic "snapshot"
1. 1 answer
2. 19 views
QuestionWhat is the best description of an advanced placement course? (1 point) Responses a rigorous version of a regular
1. 1 answer
2. 22 views
What do college admissions committees consider as the primary purpose of an official high school transcript?(1 point) Responses
1. 1 answer
2. 26 views
What is the main function of an official transcript in high school?(1 point) Responses to reflect high school graduation credits
1. 1 answer
2. 37 views
Which statements help explain how Earth formed as part of the solar system? Select the two correct answers.(1 point)Responses
1. 1 answer
2. 19 views
QuestionA satellite orbiting Earth at an orbital radius r has a velocity v. What would the velocity be if the satellite is moved
1. 1 answer
2. 19 views
41 of 4441 of 44 ItemsQuestion Which variables are involved in understanding Kepler's third law of motion?(1 point) Responses
1. 1 answer
2. 26 views
QuestionWhich statements accurately differentiate between dark matter and dark energy? Select the two correct answers.(1 point)
1. 1 answer
2. 34 views
. QuestionDrag and drop the words into the correct locations.(2 points) Put responses in the correct input to answer the
1. 1 answer
2. 10 views
QuestionDrag and drop the words into the correct locations.(2 points) Put responses in the correct input to answer the question.
1. 1 answer
2. 11 views
39 of 4439 of 44 ItemsQuestion Drag and drop the words into the correct locations.(2 points) Put responses in the correct input
1. 1 answer
2. 15 views
38 of 4438 of 44 ItemsQuestion Select the correct answers from the list.(1 point) Comparing cooling temperature changes at
1. 1 answer
2. 22 views
Which tools do astronomers use to determine the effects of collisions between galaxies? Select the two correct answers.(1 point)
1. 1 answer
2. 13 views
Select the correct answers from the list.(1 point)A black hole begins to form as an aging star abruptly collapses when it ceases
1. 1 answer
2. 32 views
Many massive stars end their life cycles as black holes. Why do astronomers not believe the sun will end its life cycle as a
1. 1 answer
2. 35 views
QuestionAs a galaxy evolves and becomes more massive, what is most likely to happen?(1 point) Responses It will merge with other
1. 1 answer
2. 26 views
How does galaxy composition typically relate to the age of the stars in the galaxy?(1 point)Responses Star aging emits gas and
1. 1 answer
2. 16 views
Which of these, all of which include Earth, most likely contains the most dark matter?(1 point)Responses solar system solar
1. 1 answer
2. 13 views
31 of 4431 of 44 ItemsQuestion Which evidence can be used to classify a nebula? Select the two correct answers.(1 point)
1. 1 answer
2. 29 views
Drag and drop the words into the correct locations.(1 point)Put responses in the correct input to answer the question. Select a
1. 1 answer
2. 14 views
Observing a planetoid orbiting far from the sun, astronomers notice that the object slows down in its orbit in a way they did
1. 1 answer
2. 13 views
Which of the four inner planets has the least eccentric orbit around the sun?(1 point)Responses Mercury Mercury Earth Earth Mars
1. 1 answer
2. 15 views
The mass of an object decreases by one-half. What happens to the gravitational force between the object and a second object
1. 1 answer
2. 20 views
QuestionWhich does Kepler’s first law state about the orbits of planets in our solar system?(1 point) Responses They have
1. 1 answer
2. 23 views
QuestionAccording to Kepler’s second law, which factor is constant as a line between a planet and the sun sweeps out two equal
1. 1 answer
2. 20 views
Analyze the following terms and phrases about solar activity. Select the two that represent correct matches between cause and
1. 1 answer
2. 17 views
QuestionWhich is the order of the flow of energy from its production within the sun until it reaches Earth?(1 point) Responses
1. 1 answer
2. 15 views
The photosphere and chromosphere are typically described by which of the following characteristics?(1 point)Responses their
1. 1 answer
2. 19 views
Which shows the stars in the correct order, from smallest in size to largest?(1 point)Responses Sun, white dwarf, red supergiant
1. 1 answer
2. 23 views
QuestionSelect the correct answer from the list.(1 point) The main light element that can be produced in stars is Select Answer
1. 1 answer
2. 25 views
Use the diagram to answer the question.A graph illustrates the relationship between the luminosity (Sun = 1), ranging from
1. 1 answer
2. 15 views
QuestionWhich does the shift of the hydrogen absorption spectrum of a galaxy provide evidence for? Select the three correct
1. 1 answer
2. 24 views
Which is a difference between visible light and radio waves?(1 point)Responses Radio waves have less energy than visible light.
1. 1 answer
2. 16 views
QuestionWhich accurately describes coral reefs? Select the three correct answers.(2 points) Responses Coral reefs often are
1. 1 answer
2. 23 views