Questions and answers by

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Questions (1,692)

What was a pull factor for European [to America] immigrants in the late 1800s?(1 point)Responses factory jobs in American cities
1. 1 answer
2. 30 views
What was the purpose of the Morrill Acts of 1862 and 1890?(1 point)Responses They set aside land and money for affordable
1. 1 answer
2. 47 views
Identify the main pull factor that drew both domestic and foreign-born people to move to American cities in the late 1800s.(1
1. 1 answer
2. 33 views
Use the quote to answer the question.“I am tired; my heart is sick and sad. From where the sun now stands I will fight no more
1. 3 answers
2. 46 views
How did the invention of the telegraph impact American society? Select the two correct answers.(1 point)Responses Business
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2. 34 views
If an unskilled female worker wanted equal pay for her work in the textile industry, which group would be the most likely to
1. 1 answer
2. 27 views
Match each person to the correct description.(1 point)Put responses in the correct input to answer the question. Select a
1. 1 answer
2. 19 views
Which of the following did Nikola Tesla do that helped advance American industrialization?(1 point)Responses figure out how to
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2. 29 views
Jamar invested $3,700 in an account paying an interest rate of 3.375% compounded continuously. Jordan invested $3,700 in an
1. 1 answer
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Khloe invested $160 in an account paying an interest rate of 5.7% compounded continuously. Assuming no deposits or withdrawals
1. 1 answer
2. 40 views
There are two solutions to the following equation: 9x+9−−−−−√=x+1(1 point) Responses True True False
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QuestionSolve for x: 44−5x−−−−−−√=x−6 (1 point) Responses x = 1 and -8 x = 1 and -8 x = 8 x = 8 x = -1 x = -1
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2. 19 views
Solve for x2x + 39 +5 =12 x = 5 x = 5 x = 2 x = 2 x = 44 x = 44 x=125
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Solve for x/2x + 39 +5 =12 x = 5 x = 5 x = 2 x = 2 x = 44 x = 44 x=125
1. 1 answer
2. 38 views
Question(1 point) Evaluate the left-hand side to find the value of a in the equation in simplest form x5/3/x6/5 =x^a a=4/15 A is
1. 1 answer
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Which expression is x2/3 written in radical form?(1 point)Responses 3/x 2/x^3 None of these options. 3/x^2
1. 1 answer
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Find the inverse of the function f(x) = 5x/4.(1 point) Responses f−1(x) = 5x/4 f−1(x) = 4x5 f−1(x) = 4x/5 f−1(x) = 4/5x
1. 1 answer
2. 30 views
Find the inverse of the function f(x) = 5x4.(1 point) Responses f−1(x) = 5x4 f−1(x) = 5x4 f−1(x) = 4x5 f−1(x) = 4x5
1. 1 answer
2. 43 views
Given the function y = 2|x - 3| + 5, describe the transformations from the parent function y=|x|. Select all that apply.(1
1. 1 answer
2. 93 views
Given the function y=−x+4−−−−√, describe the transformations from the parent function y=x−−√ . Select all that
1. 1 answer
2. 48 views
If f(x) = x^3- 2x^2 - 13x - 10 and f(-2)=0 ,then find all of the zeros of f(x) algebraicallyx = -5, 1, 2 x = -5, 1, 2 x = -2,
1. 1 answer
2. 21 views
(1 point)Responses If f(x) = 3x^5 -4x +1, then what is the remainder when f(x) is divided by x +1 -2 -2 3 3 0 0 2
1. 1 answer
2. 48 views
On which intervals is the function f decreasing? Choose all that apply!(1 point)Responses (5,∞) open paren 5 comma infinity
1. 1 answer
2. 26 views
Determine the average rate of change of h(x) = −x2−x+19on the interval of −2≤x≤1 .(1 point) Responses 0 0 23 2 thirds
1. 1 answer
2. 15 views
Determine the average rate of change of the function f(x) on the interval 1≤x≤4.(1 point) Responses 51 5 over 1 −252
1. 1 answer
2. 21 views
Solve the following system of equations for all three variables-5x + 7y +2z =5 2x + 7y + 6z+10 3x - 7y - 4z =-3 x = 3; y = -4; z
1. 1 answer
2. 46 views
Solve the given augmented matrix: (1 point)-3 1 4 5 3 12 no solution no solution (-2, 3) (-2, 3) (3, 6) (3, 6) (0, 4) (0, 4)
1. 1 answer
2. 25 views
Write the augmented matrix for the following system of equations0=-y+x -x+2y=-2
1. 1 answer
2. 29 views
Find the product of the following two matrices3 -2| 1 -1 0 1| 1 1
1. 1 answer
2. 32 views
Determine if the following operation on the two given matrices is defined, and if it is, determine the order of the resulting
1. 1 answer
2. 63 views
Determine the order of the following matrix:4 -6 3 3 -3 3 -6 3 -8 3 2x5 2x5 2x6 2x6 5x2 5x2 2x4
1. 1 answer
2. 23 views
Morgan runs a farm stand that sells apples and blueberries. Yesterday Morgan sold 20 pounds of apples and 50 pounds of
1. 1 answer
2. 61 views
Ethan has $0.75 worth of pennies and nickels. He has 9 more nickels than pennies. Determine the number of pennies and the number
1. 1 answer
2. 67 views
Find the solution of the system of equations-4x - y =-28 x + y=4
1. 1 answer
2. 21 views
Members of a lacrosse team raised $1672.50 to go to a tournament. They rented a bus for $1068.50 and budgeted $37.75 per player
1. 1 answer
2. 62 views
Solver for x-4(2x + 5) + x + 2=-11
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2. 27 views
solve for y48=45- y/6
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2. 27 views
A bag contains 8 red marbles, 9 yellow marbles, and 7 green marbles. How many additional red marbles must be added to the 24
1. 1 answer
2. 49 views
The numbers 1 through 15 were each written on individual pieces of paper, 1 number per piece. Then the 15 pieces of paper were
1. 1 answer
2. 58 views
Answer the questions below to determine what kind of function is depicted in the table below.xx minus, 3−3 minus, 2−2 minus,
1. 1 answer
2. 55 views
Answer the questions below to determine what kind of function is depicted in the table below.xx minus, 1−1 00 11 22 33 f, of,
1. 3 answers
2. 24 views
If f, of, x, equals, x, cubed, minus, 11, x, squared, plus, 36, x, minus, 36f(x)=x3 −11x 2 +36x−36 and x, minus, 2x−2 is a
1. 1 answer
2. 19 views
If f, of, x, equals, 5, x, to the power 5 , plus, 3, x, cubed, minus, 3f(x)=5x5 +3x 3 −3, then what is the remainder when f,
1. 1 answer
2. 19 views
If f, of, x, equals, 3, x, to the power 4 , plus, 4f(x)=3x4 +4, then what is the remainder when f, of, xf(x) is divided by x,
1. 1 answer
2. 17 views
If f, of, x, equals, x, to the power 5 , plus, 5, x, to the power 4 , plus, 4f(x)=x5 +5x 4 +4, then what is the remainder when
1. 1 answer
2. 22 views
Use synthetic division to find the result when 2, x, cubed, minus, 8, x, squared, minus, 19, x, minus, 302x3 −8x 2 −19x−30
1. 1 answer
2. 42 views
Use synthetic division to find the result when 3, x, cubed, minus, 10, x, squared, plus, 5, x, plus, 23x3 −10x 2 +5x+2 is
1. 1 answer
2. 35 views
Find the inverse function of the function f, of, x, equals, minus, start fraction, 6, x, divided by, 7, end fractionf(x)=−7 6x
1. 1 answer
2. 16 views
Find the inverse function of the function f, of, x, equals, 2, x, plus, 9f(x)=2x+9.Answer Attempt 1 out of 2 Multiple Choice
1. 1 answer
2. 37 views
Write the expression in radical form.x, start superscript, start fraction, 2, divided by, 7, end fraction, end superscript x 7 2
1. 1 answer
2. 19 views
Write the expression in radical form.x, start superscript, one third, end superscript x 3 1
1. 1 answer
2. 19 views
Write the expression in exponential form.start root, start index, 2, end index, x, cubed, end root 2 x 3
1. 1 answer
2. 25 views
Evaluate the left hand side to find the value of a,a in the equation in simplest form.start fraction, x, start superscript,
1. 1 answer
2. 67 views
Evaluate the left hand side to find the value of a,a in the equation in simplest form.start fraction, x, start superscript,
1. 1 answer
2. 31 views
Solve for x:square root of, 3, x, minus, 15, end square root, minus, 13, equals, minus, 10 3x−15 −13= −10
1. 1 answer
2. 20 views
Solve for all possible values of x.square root of, 6, x, plus, 40, end square root, equals, x, plus, 8 6x+40 = x+8 Answer
1. 1 answer
2. 17 views
Solve for all possible values of x.square root of, 6, x, plus, 6, end square root, equals, x, plus, 1 6x+6 = x+1
1. 1 answer
2. 21 views
Annabelle invested $37,000 in an account paying an interest rate of 8, start fraction, 3, divided by, 8, end fraction88 3 %
1. 3 answers
2. 71 views
Magan invested $3,200 in an account paying an interest rate of 8, start fraction, 3, divided by, 4, end fraction84 3 %
1. 3 answers
2. 49 views
Sarah invested $3,800 in an account paying an interest rate of 3.6% compounded daily. Assuming no deposits or withdrawals are
1. 3 answers
2. 66 views
Ella invested $4,800 in an account paying an interest rate of 2, one eigth28 1 % compounded quarterly. Santiago invested
1. 1 answer
2. 86 views
Lincoln invested $6,500 in an account paying an interest rate of 3, start fraction, 3, divided by, 4, end fraction34 3 %
1. 1 answer
2. 51 views
Solve the following system of equations for all three variables.x, plus, 5, y, minus, 3, z, equals, minus, 5 x+5y−3z= −5
1. 1 answer
2. 44 views
Solve the augmented matrix below.4 2 10 1 -1 13 x= y=
1. 1 answer
2. 23 views
Write the augmented matrix for the following system of equations.minus, 4, minus, 2, z, equals, minus, y −4−2z= −y minus,
1. 1 answer
2. 49 views
Write the augmented matrix for the following system of equations.0, equals, 7, y, minus, 5, x, minus, 8 0= 7y−5x−8 8, y,
1. 1 answer
2. 31 views
Find the product of the following two matrices.open square bracket, begin matrix row 1, column 1, 0 row 1, column 2, minus, 1
1. 1 answer
2. 55 views
Find the product of the following two matrices.open square bracket, begin matrix row 1, column 1, 4 row 1, column 2, 0 row 2,
1. 1 answer
2. 54 views
Find the product of the following two matrices.open square bracket, begin matrix row 1, column 1, minus, 2 row 1, column 2, 0
1. 1 answer
2. 85 views
Determine if the following operation on the two given matrices is defined, and if it is, determine the order of the resulting
1. 1 answer
2. 52 views
Determine if the following operation on the two given matrices is defined, and if it is, determine the order of the resulting
1. 1 answer
2. 45 views
Given the matrices AA and BB shown below, find A, minus, B, .A−B.A, equals, open square bracket, begin matrix row 1, column 1,
1. 1 answer
2. 43 views
Given the matrices AA and BB shown below, find B, minus, A, .B−A.A, equals, open square bracket, begin matrix row 1, column 1,
1. 1 answer
2. 62 views
Given the matrices AA and BB shown below, find B, minus, A, .B−A.A, equals, open square bracket, begin matrix row 1, column 1,
1. 1 answer
2. 65 views
Determine the order of the following matrix:open square bracket, begin matrix row 1, column 1, minus, 2 row 1, column 2, minus,
1. 1 answer
2. 27 views
Determine the order of the following matrix:open square bracket, begin matrix row 1, column 1, minus, 6 row 1, column 2, minus,
1. 1 answer
2. 16 views
Gavin is working two summer jobs, making $14 per hour tutoring and $13 per hour landscaping. Last week Gavin worked a total of
1. 1 answer
2. 45 views
Find the solution of the system of equations.3, x, plus, 7, y, equals, minus, 17 3x+7y= −17 minus, 3, x, plus, 9, y, equals,
1. 1 answer
2. 15 views
Find the solution of the system of equations.x, minus, 6, y, equals, minus, 35 x−6y= −35 minus, 7, x, minus, 6, y, equals,
1. 1 answer
2. 38 views
Members of a softball team raised $1186.50 to go to a tournament. They rented a bus for $842.50 and budgeted $21.50 per player
1. 1 answer
2. 35 views
Solve for x.minus, 3, left parenthesis, minus, x, minus, 2, right parenthesis, plus, 3, x, plus, 4, equals, minus, 44
1. 1 answer
2. 14 views
Solve for x.minus, 3, left parenthesis, minus, 3, x, plus, 2, right parenthesis, minus, 2, x, minus, 1, equals, minus, 35
1. 1 answer
2. 30 views
Matrices A and B are shown below.A= -2 3 B= 5 -4 0 -1 -2 -4
1. 3 answers
2. 19 views
Given the parent function f(x)=x^3, the function g(x)=(x-1)^3-2 is the results of a shift off f(x)1 unit right and 2 units down
1. 1 answer
2. 25 views
If the original function f(x) = 2x^2-1 is shifted to the left 3 units to make the function g(x), which expression would
1. 1 answer
2. 13 views
A system of equations is shown below.Equation A: 5x+9y=12 Equation B: 4x-3y=8 which method eliminates one of the variables
1. 1 answer
2. 36 views
If the graph of the equation y=3xis reflected in the x-axis, the equation of the reflection is (1 point) Responses y=−(3x) y
1. 1 answer
2. 24 views
Find the inverse function of the function f, of, x, equals, 3, x, plus, 7f(x)=3x+7.Answer Multiple Choice Answers f, to the
1. 1 answer
2. 43 views
Find the inverse function of the function f, of, x, equals, 4, cube root of, x, end cube rootf(x)=43 x . Answer Multiple
1. 1 answer
2. 37 views
For the function f, of, x, equals, start fraction, x, cubed, plus, 8, divided by, 9, end fractionf(x)=9 x 3 +8 , find f, to
1. 1 answer
2. 52 views
For the function f, of, x, equals, start fraction, x, start superscript, one third, end superscript, divided by, 5, end
1. 1 answer
2. 28 views
For the function f, of, x, equals, 8, cube root of, x, end cube rootf(x)=83 x , find f, to the power minus 1 , left
1. 1 answer
2. 27 views
For the function f, of, x, equals, 5, x, plus, 3f(x)=5x+3, find f, to the power minus 1 , left parenthesis, x, right
1. 1 answer
2. 24 views
Find the inverse function in slope-intercept form (mx+b):f, of, x, equals, 5, x, plus, 10 f(x)= 5x+10 Answer f, to the power
1. 1 answer
2. 23 views
Find the inverse function in slope-intercept form (mx+b):f, of, x, equals, minus, 2, x, plus, 2 f(x)= −2x+2 Answer f, to the
1. 1 answer
2. 30 views
Express your answer as a polynomial in standard form.f, of, x, equals, x, minus, 4 f(x)= x−4 g, of, x, equals, 2, x, squared,
1. 1 answer
2. 35 views
Given the definitions of f, of, xf(x) and g, of, xg(x) below, find the value of f, of, g, of, minus, 2, .f(g(−2)).f, of, x,
1. 1 answer
2. 28 views
Given f, of, x, equals, minus, x, squared, plus, 9f(x)=−x2 +9, find f, of, minus, 5f(−5)
1. 1 answer
2. 95 views
Given h, of, x, equals, minus, 5, x, minus, 3h(x)=−5x−3, find h, of, 3h(3).
1. 1 answer
2. 96 views
Determine the resulting polynomial:f, of, x, equals, x, minus, 3 f(x)=x−3 g, of, x, equals, 3, x, squared, plus, 2, x, plus, 2
1. 1 answer
2. 26 views