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Victoria
Questions and answers by
Victoria
, page 5
Questions (1,076)
How am I supposed to graph the following functions?
1. A wholesaler is buying auto parts. He has $200 to spend. He receives 5
2 answers
650 views
Marie has a square piece of cloth. She needs another piece with a length 2 inches shorter than the side of the square piece and
2 answers
613 views
Marie has a square piece of cloth. She needs another piece with a length 2 inches shorter than the side of the square piece and
2 answers
632 views
A 4.0 kg ceiling fan is placed 2.5 m above the floor. What is the gravitational potential energy of the fan(use Earth's value
4 answers
2,267 views
A pulley applies a force of 200 N over a distance of 15 m to raise a 530 N drum 4 meters. Calculate the work output done by the
1 answer
387 views
An electric stove operates on a larger 220 V line. How much power is needed to cook a pizza if 0.45 A of current is used.
2 answers
547 views
A 3.0 L balloon at 300 K is placed in a cooler at 225 K. What is the volume of the balloon after it has been in the cooler?
1 answer
370 views
Simplify by factoring the numerator of the given rational expression:
4x^2 - 4x/8x
1 answer
489 views
Why would copper (II) sulfate solution react with iron to produce 3 CuSO4(aq) + 2 Fe (s) = 3 Cu (s) + Fe2(SO4)3 (aq)
2 answers
643 views
The side of a trinagular roof is to have the same height h and base b^2 as the side of a trapezodial roof.
a. What is the ratio
2 answers
495 views
The side of a trinagular roof is to have the same height h and base b^2 as the side of a trapezodial roof.
a. What is the ratio
2 answers
530 views
The side of a trinagular roof is to have the same height h and base b (with a 2 below) as the side of a trapezodial roof.
a. What
2 answers
637 views
1. The number of calculators Mrs. Hopkins can buy for the classroom varies inversely as the cost of each calculator. She can buy
2 answers
567 views
1. Jeffs builds model train layouts. He has $75 to spend on packages of miniature landscape items. He receives 6 free packages
2 answers
609 views
Jeff builds model train layouts. He has $75 to spend on packages of miniature landscape items. He receives 6 free packages with
2 answers
534 views
Suppose a cone and a cylinder have the same radius and that the slant height l of the cone is the same as the height h of the
2 answers
1,107 views
Find any excluded values of each rational expression.
1. t - 1/ t^2 - t A: Excluded value: 1. Simplify each rational expression,
2 answers
851 views
Divide. Simplify your answer.
1. 3a^4b/2a^2c^3 ÷ 12a^2c/8c^4 A: ? 2. x^2 + 4x - 5/3x - 3 ÷ (xC^2 - 25) A: ?
7 answers
516 views
While playing a game, Rachel pulls two tiles out of a bag without looking and without replacing the first tile. The bag has two
6 answers
738 views
Mulitiply. Simplify your answer.
1. 3r^2t/6st^3 x 2r^2s^3t^2/8r^4s^2
1 answer
337 views
Mulitiply. Simplify your answer.
1. 3r^2t/6st^3 x 2r^2s^3t^2/8r^4s^2 Add or subtract. Simplify your answer. 2. x^2 + x/x^2 + 3x +
5 answers
797 views
Cos180* - Sin90* + Cot45* - Csc30* - Sec240* - Tan315*
How do I do this?
3 answers
392 views
Multiply. Simplify your answer.
1. n + 3/n- 5 x (n^2 - 5n) A: n^2 + 3n 2. 6xy^2/2x^2y^6 x 6x^4y^4/9x^3 A: 2 3. 3h^3 - 6h/10g^2 x
1 answer
425 views
Divide. Simplify your answer.
1. 2/n^3 / n-6/n^5 A: 2n^3/n-6? 2. 2x^2 + 8x + 6/x / 2x^2 + 2x/x^3 - x^2 A: 1 3. 8b^3c/b^2c / (4b^2
4 answers
361 views
Multiply. Simplify your answer.
1. (n + 3/n- 5) x (n^2 - 5n) A: n^2 + 3n 2. (6xy^2/2x^2y^6) x (6x^4y^4/9x^3) A: 2 3. (3h^3 -
2 answers
569 views
Multiply. Simplify your answer.
1. (n + 3/n- 5) x (n^2 - 5n) A: n^2 + 3n 2. (6xy^2/2x^2y^6) x (6x^4y^4/9x^3) A: 2 3. (3h^3 -
2 answers
744 views
Multiply. Simplify your answer.
1. (n + 3/n- 5) x (n^2 - 5n) A: n^2 + 3n 2. (6xy^2/2x^2y^6) x (6x^4y^4/9x^3) A: 2 3. (3h^3 -
4 answers
607 views
Add or subtract. Simplify your answer.
1. (x^2 + 8x)/ (x - 2)/ (3x + 14)/ (x - 2) A: ? 2. (2t)/(4t^2) + (2)/(t) A: ? 3. (m^2 - m
2 answers
589 views
Multiply. Simplify your answer.
1. (3h^3 - 6h/10g^2) x (4g/g^2 - 2g) (This is the correct expression. There is no typo.) A: ? 2.
2 answers
619 views
Add or subtract. Simplify your answer.
1. ((2t)/(4t^2) + (2)/(t)) A: 5/2t
1 answer
414 views
Solve.
1. ((3)/(s-6)) = ((4)/(s)) + ((1)/(2s))
1 answer
409 views
Solve.
1. ((3)/ (s-6)) = ((4)/(s)) + ((1)/(2s))
1 answer
319 views
Solve. Check your answer.
1. ((3x-7)/(x-5)) + ((x)/(2)) = ((8)/(x-5)) A: ?
4 answers
396 views
What is 7/8 of an hour?
11 answers
1,175 views
Connor and Matt walks a 12-mile course as part of a fitness program. Matt walks 1 mi/h faster than Connor, and it takes him 1
3 answers
512 views
Maria has 8 cups of a fruit punch that consists of 25% orange juice and 75% apple juice. She wants to make a drink that is 40%
7 answers
885 views
Connor and Matt walks a 12-mile course as part of a fitness program. Matt walks 1 mi/h faster than Connor, and it takes him 1
2 answers
513 views
1. Maria has 8 cups of a fruit punch that consists of 25% orange juice and 75% apple juice. She wants to make a drink that is
2 answers
658 views
1. Maria has 8 cups of a fruit punch that consists of 25% orange juice and 75% apple juice. She wants to make a drink that is
3 answers
607 views
Solve. Check your answer.
1. ((1)/(x)) = ((2)/(x^2)) A: x = 2
1 answer
298 views
Solve. Check your answer.
1. ((d + 2)/(d + 8)) = ((-6)/(d + 8)) A: ?
1 answer
336 views
I'm sorry but I'm confused about the steps you took in the part of the equation that you began to solve for me.
Maria has 8 cups
3 answers
555 views
1. ((d + 2)/(d + 8)) = ((-6)/(d + 8))
A: ? 2. 4/n^2 = 7/n + 2 A: n = -4 or n = 1/2? 3. 2/t + 4/3t = 4/t + 2 A: t = 10? 4. ((x
1 answer
272 views
1. It takes Dustin 2 hours to shovel the snow from his driveway and sidewalk. It takes his sister 3 hours to shovel the same
2 answers
985 views
1. It takes Dustin 2 hours to shovel the snow from his driveway and sidewalk. It takes his sister 3 hours to shovel the same
6 answers
1,002 views
Please, will someone check my answers and help me solve the other questions?
1. It takes Dustin 2 hours to shovel the snow from
2 answers
651 views
1. A chemistry student needs to make a solution that is 70% water and 30% hydrochloric acid. The student's current mixture of
1 answer
478 views
Mulitply ((n-5)/(n^2 - 2n -3)) / ((n-3)/(n^2 -4n - 5)).
1 answer
354 views
At how many points does the graph of y = (x-6)^2 intersect the x-axis?
A: Two.
4 answers
411 views
A city map is laid out on a coordinate plane. Elm Street is described by the line x + 2y = -6. Oak street intersects Elm Street
2 answers
568 views
1. A city map is laid out on a coordinate plane. Elm Street is described by the line x + 2y = -6. Oak street intersects Elm
2 answers
535 views
1. What are the x- and y-intercepts of the line described by 6x - 2y = 4?
a. x-intercept: 2/3; y-intercept: 2 b. x-intercept:
2 answers
667 views
How can I determine a equation from a graph? How can I determine how to graph y = x^2 + x - 2? Or y = x^2 - 4x + 4? Am I
4 answers
431 views
1. What is ((-12x^6 + x)) / ((-4x^2))?
A: 3x^4 - 1/4x 2. What is the greatest common factor of the terms of the polynomial 6x^3 -
7 answers
821 views
I tried to graph y = x^2 - 4x + 4 and ended up with an x-intercept of -2 (the y-intercept is 4). However, according to wolfram,
1 answer
433 views
1. Mr. Lui wrote 15 - 5x/x^2 - 9x + 18.
a. Explain what kind of expression it is. b. Simplify the expression. Show your work. c.
3 answers
538 views
4. The sum of the digits of a two-digit number is 11. If 45 is added to the number, the digits will be reversed.
a. Write a
2 answers
545 views
1. Mr. Lui wrote 15 - 5x/x^2 - 9x + 18.
a. Explain what kind of expression it is. b. Simplify the expression. Show your work. c.
1 answer
456 views
What are 2 values of b that will make 2x^2 - bx - 20 factorable? Explain your answer.
A: ?
3 answers
472 views
Will someone evaluate my answers and guide me through answering the last two parts of the problem? Thank you.
5. Principal Farley
1 answer
475 views
How might one write a proposal with a sample script for a movie or TV program?
1 answer
468 views
What is 100x=
1 answer
318 views
"The Dream Comes True from The Tiger of the Snows" by Tenzing Norgay.
1. Why do you think Norgay is so concerned with the
3 answers
740 views
"The Dream Comes True from The Tiger of the Snows" by Tenzing Norgay.
1. Why do you think Norgay is so concerned with the
10 answers
3,435 views
Circle each enough in the sentences below, and label it according to its function. Write S, OD, OP, or PN above the noun.
1.
6 answers
503 views
Read the following sentences and underline the nouns. Write C above each concrete noun and A above each abstract noun.
1. Already
3 answers
746 views
What is 2√5 as a decimal?
1 answer
361 views
What are -√2 and √2/3 as decimals?
1 answer
260 views
Use interval notation to represent each set of numbers.
1. -15 < x < 0 A: (-15, 0)? Rewrite each set in the indicate notation. 2.
2 answers
637 views
Order the given numbers from least to greatest.
1. -√9, 2π, -1, 5.12(repeating decimal), -7/2 A: -7/2, -√9, -1, 5.12
3 answers
670 views
Rewrite each set in the indicated notation.
1. {-9, -7, -5, -3, -1}; set-builder notation. A: ?
4 answers
1,919 views
Classify the following statement as sometimes, always, or never true.
1. a - (b - c) = a - b + c A: The statement is always true?
5 answers
1,140 views
Simplify by rationalizing each denominator.
1. 2/√3 A: 2√3 / 3 2. -18/√6 A: -3√6 Add or subtract. 3. 4√3 - 9√3 A:
5 answers
592 views
Given the area of the figure, find its perimeter to the nearest tenth.
1. A = 90 ft^2; number of squares: 6. A: ? 2. A baseball
4 answers
670 views
Given the area of the figure, find its perimeter to the nearest tenth.
1. A = 90 ft^2; number of squares: 6. 2. A baseball
2 answers
850 views
Evaluate the following expression for the given values of the variables.
1. (2s - t^2) / (st^2) for s = 5 and t = 3 A: 1/45 or 45
4 answers
1,072 views
Given the area of the figure, find its perimeter to the nearest tenth.
1. A = 90 ft^2; number of squares: 6. 2. A baseball
3 answers
785 views
Simplify each expression. Assume all variables are nonzero.
1.(-100s^3t^-5)/(25s^-2t^6) A: (-4s^5)/(t^-11) 2. (16u^4v^6)^-2 A: ?
3 answers
532 views
Please show me how to solve for: -x+2y=6
3 answers
316 views
1. Describe the prince's fortification.
A: The castle-like structure, which is sealed shut so that no one can enter or exit, is
4 answers
1,798 views
Are my answers correct?
1. Describe the prince's fortification. A: The castle-like structure, which is sealed shut so that no one
3 answers
2,283 views
Write whether each underlined word js an adverb (adv.) or an adjective (adj.). Then, draw a line to the word it modifies.
1. The
4 answers
1,288 views
1. Explain how the Code of Hammurabi influences politcal thought.
A: The Code of Hammurabi influenced political thought because
5 answers
3,381 views
1. How did the governments favored by Plato and Aristotle differ? Which view makes more sense to you?
A: The government favored
3 answers
2,682 views
1. Explain the signifigance of the Twelve Tables and the Law of Nations to the development of political thought?
A: The
7 answers
2,876 views
How did King Henry II's goal to become more powerful affect the development of law?
A: Henry's goal to become more powerful
3 answers
1,262 views
What sources inspired the Renaissance thinkers?
A: Renaissance thinkers were inspired by a new vision of the world and the value
4 answers
2,119 views
Explain how the Quran influenced the government in Islamic civilization.
A: ?
6 answers
920 views
Explain how the qualities of a "Renaissance man" reflected the political and social values of the Renaissance.
A: ?
7 answers
1,939 views
Why does Plato believe that philosophers would make the best rulers? What men would make poor ruler?
A: Plato believe that
2 answers
1,049 views
According to Aristotle, what makes the rich and downtrodden poor rulers?
A: According to Aristotle, the rich and downtrodden
3 answers
1,782 views
Why does Aristotle believe that man is meant for political association?
A: Aristotle believes that man is meant for political
3 answers
2,074 views
What group do Aristotle and Plato agree would make poor rulers? Why?
A: Both authors agree that the rich would make poor rulers
4 answers
1,658 views
1. What is the Socratic method and what is its legacy?
A: The Socratic Method is a form of inquiry and debate, usually via
4 answers
1,456 views
What were the major beliefs or Judaism and how did they influence Western culture?
4 answers
586 views
1. What were the major beliefs of Judaism and how did they influence Western culture?
A: The major beliefs of Judaism were
1 answer
613 views
1. What were the major beliefs of Judaism and how did they influence Western culture?
A: The major beliefs of Judaism were
1 answer
629 views
1. What were the major beliefs of Judaism and how did they influence Western culture?
A: The major beliefs of Judaism were
7 answers
3,548 views
1. What were the major beliefs of Judaism and how did they influence Western culture?
A: The major beliefs of Judaism were
3 answers
933 views
1. What were the major beliefs of Judaism and how did they influence Western culture?
A: The major beliefs of Judaism were
4 answers
1,812 views
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