代數
一次方程、二次函數、不等式與式子變形。
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question 1-1 simplify the expression (5^-3) / (5^-7) using the properti…
A. $5^4$
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what crop was grown at jamestown and became its economic foundation? ri…
1. D. Tobacco 2. D. Captain John Smith
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the canadian census agency predicted that the population of quebec woul…
$m = 3.9$
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12 what is 10% of 100? answer preview:
10
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10. what effect did early low patent fees have on american innovation, …
Boosted innovation
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one - day candlestick chart how would you convert the candlestick chart…
Draw a vertical line from the open price of $120 to the close price of $123 and ignore the high price of $125 and the low price of $118.
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question 1-1 which of the following is equivalent to (10^0)×(10^ - 4)? …
C. \(10^{-4}\)
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the table represents a quadratic function. write an equation of the fun…
$f(x)=-x^{2}+4x - 1$
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9. summarize the passages view on how the u.s. patent system has evolve…
It faced criticism and requires reform
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students at allendale high school were tardy most often for fourth hour…
T
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the canadian census agency predicted that the population of quebec woul…
$m = 3.9$ For the second part:
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in order to construct a valid criticism, it is important to _________. …
C. research data on the subject, and analyze it for reliability
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8. what criticism is addressed regarding the current patent system? it …
It creates monopolies making healthcare unaffordable.
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11. the cost for 7 dance lessons is $82. the cost for 11 lessons is $12…
$C = 10L + 12$
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11 mark for review 10x = 87 what value of x is the solution to the give…
8.7
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what does the y - intercept represent? hint* look at the labels on the …
It depends on the label of the y - axis. If y - axis is labeled "grams", it could be the initial amount in grams when the other variable is 0. If labeled "years", it could be the …
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1. in a) article b) preposition c) verb d) pronoun 2. the a) article b)…
1. b) preposition 2. a) article 3. b) noun 4. d) adjective 5. c) noun 6. c) verb 7. b) adverb 8. c) preposition 9. a) article 10. c) noun
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4. what does the passage suggest about the potential benefits of public…
It increases public trust
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4) $68 = 17x$ 6) $19v = 171$ 8) $16 + 7a=8a + 3a$ 10) $5 + 5x=x - 7$
$x = 4$ (from $68 = 17x$) $v = 9$ (from $19v = 171$) $a = 4$ (from $16 + 7a=8a + 3a$) $x=-3$ (from $5 + 5x=x - 7$)
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text talk \the golden age\ 1. what criticism about the way evil is port…
1. 需根据原文作答。 2. 需根据原文作答。 3. 需根据原文作答。 4. A. “And the novel needs to keep changing if it is to remain novel.” 5. B. to argue that television is not the new novel
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1. the a) article b) noun c) verb d) pronoun 2. slim a) article b) noun…
1. a) article 2. d) adjective 3. b) noun 4. c) verb 5. d) preposition 6. b) article 7. b) noun 8. c) preposition 9. b) noun 10. b) adjective
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9. mark for review what is the positive solution to the given equation?…
3
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health opportunities through physical education 20. identify the short …
20. d. Lose 4 pounds in the next three weeks. 21. c. Perform muscle fitness exercises three times per week for the next six months. 22. b. determine personal needs, assess your fi…
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21 is 70% of what number? remember: is = of ·
30
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15 is 30% of what number? remember: is = of ·
50
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to properly center your clay on the wheel, it is essential that you anc…
Cannot be determined for both questions.
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question 21 (mandatory) (1 point) if 4^{x - 2}=64, then x is equal to a…
c) 5
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what is the y - intercept? enter your answer as a set of points. (25, 5…
(0, 100)
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what is 85% of 60? remember: is = of .
51
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16 is what percent of 80? remember: is = of . ?%
20
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a piece that is thrown on the wheel will need to be stored in a bag for…
1. True 2. Slow 3. True
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stacy buys a stock for $80 per share and sells it a year later for $50 …
-37.5%
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question 14 (mandatory) (1 point) which function describes exponential …
A. $f(x)=25(0.8)^{x}$
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source: public domain/library of congress which point of view about rec…
A. Northern troops destroyed stability in the South.
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what length, in meters, is equivalent to a length of 240 decimeters? (1…
B. 24
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which expression is equivalent to (x + 2)(2y - 8)? a x² - 6x - 16 b xy …
C. $2xy - 8x+4y - 16$
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35 is what percent of 70? remember: is = of .
50
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write the equation of the line described below in slope - intercept for…
The equation of the parallel line is $y=x + 18$. The equation of the perpendicular line is $y=-\frac{1}{3}x-\frac{10}{3}$
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10 multiple answer 1 point select all things that need to be cleaned af…
10. Splash pans around the wheel, Tools used (clean in water bucket at the wheel then RINSE in the sink), The table around the wheel, Your water bucket 11. True
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1. tigers a) article b) noun c) verb d) pronoun 2. are a) article b) no…
1. b. noun 2. c. verb 3. d. adjective 4. a. adjective 5. d. conjunction 6. b. adjective 7. a. conjunction 8. d. pronoun 9. c. adverb 10. b. adjective
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to earn a bachelors degree at a certain university, students are requir…
B. 66
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multiply. (sqrt{7}(sqrt{2}-9)) simplify your answer as much as possible.
$\sqrt{14}-9\sqrt{7}$
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she turns her eyes to the box again. beneatha: open it, mama she stands…
Both passages show that the family members enjoy celebrating life's simple pleasures.
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omotayo puts his money in a savings account with a fixed annual interes…
No, because it provides fixed returns
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1. tigers a) article b) noun c) verb d) pronoun
B. noun
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the graph of a system of a linear and a quadratic equation is shown. wh…
D. \((2,9)\)
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7 multiple choice 1 point how can you tell if your clay is properly cen…
7. When the wheel spins the clay does not look like it is wobbling from the top view 8. False 9. Put on an apron to protect your clothes, Take off any rings, bracelets, or watches…
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what type of exponential function is this for example # 1? decay growth
It could be either Decay or Growth depending on the function in example #1.
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the graph of the equation y = - 0.2x - 3 is shown below. point k is on …
The coordinates of point K are $(-5,-2)$
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17 using sources 26 and 27, which conditions led to the rise of populis…
A. Many working class Americans believed the upper classes and large businesses held too much wealth and power in the U.S.
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algebra 2 2. selected response: 1 point for correct answer g is a quadr…
D. Neither I nor II
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ricardo invested $15,000 in a real - estate fund. in the first year, th…
C. Variable, because the returns depended on the real estate market performance
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question 12 (mandatory) (1 point) the present value of an investment th…
c) $\$870.41$
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question 22 (mandatory) (1 point) if (x - 1=4), then (x) is equal to a)…
D. 5
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if 9x + 9 = 2x + 2, what is the value of x + 1? a 11 b 7 c 0 d -7
C. 0
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what are some reasons a person might decide to leave his or her country…
to be with family, to build a better life, to flee from violence, to try something new, to take an extended vacation, to seek opportunities for education
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anna buys a piece of land and expects its value to increase over time. …
C. Yes, because it has variable returns.
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finding the coordinates of a point on a graph given the equation. the g…
(2, - 0.4)
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multiple choice 1 point where do you put clay that you wish to recycle …
1. In the Slip/Slurry Garbage Bin so they can be recycled 2. It spins evenly without wobbling or vibrations (not given as options in the provided text but is the correct answer co…
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question 11 (mandatory) (1 point) if 6^{5x - 3}=1, then x is equal to a…
C. \(\frac{3}{5}\)
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3 multiple choice 1 point if you are right - hand dominant which direct…
3. Counter-Clockwise (Switch DOWN) 4. Centering
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unit3 quiz 1 question 21 (mandatory) (1 point) if (x^{2}+1 = 5), then (…
B. 3
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y - int: decay exam...... grow y - inte asym what is the y - intercept …
1
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understand: the original constitution which phrase in the preamble to t…
D. We the People
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what does the term \variable returns\ imply about an investment? the re…
the returns can fluctuate and are subject to market conditions
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one college states that the number of men, $m$, and the number of women…
$N(t)=M(t)+W(t)$ $N(t)=1000 + t$
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the graph of the equation y = - 0.4x + 2 is shown below. point k is on …
(2, 1.2)
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1 multiple choice 1 point what was the recommended amount of spheres of…
1. A. 1 2. To make the clay more consistent (no hard lumps), To remove air pockets.
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match each reason for migration with the correct category. include econ…
- Include economic opportunities: Pull factors - Help people decide to leave home: Push factors - Help people settle in a new place: Pull factors - Include a safer environment: Pu…
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understand: the original constitution what is the u.s constitution? cho…
A. The supreme law of the land in America B. A source of much debate and discussion among Americans
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question 19 (mandatory) (1 point) if 2^{3x}=64, then x is equal to a) 1…
D. 2
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jennifer invests in a diversified portfolio of mutual funds. the portfo…
Yes, because the returns depend on the performance of the underlying assets.
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understand: the original constitution according to supreme court justic…
B. People with fundamentally differing views
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in exercises 1 - 6, determine when the function is positive, negative, …
Graph 1: Positive when $x>0$, negative when $x < 0$, increasing for all $x$. Graph 2: Positive when $x>0$, negative when $x < 0$, increasing for all $x$. Graph 3: Positive when $x…
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mi día (a1) me llamo maría pérez y tengo diecinueve años. nací en málag…
1. c) 19 2. b) En Granada 3. b) A las 9:00 4. c) Los sábados 5. d) Un perro
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what is the equation of the line that passes through the points (-5,0) …
$y = 0$ $y=\frac{1}{3}x-3$
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solve for x. - 30x = 9x^{2}+25. if there is more than one solution, sep…
$-\frac{5}{3}$
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what is 20% of 50? $\frac{20}{100}=\frac{x}{50}$ $x =?$
10
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reading & writing - part 2 26 of 27 while researching a topic, a studen…
C. Although Jessye Norman is best known as an opera singer, she performed in a diverse range of genres, including jazz, Broadway tunes, art song, and contemporary music.
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soha invests in a fixed - annuity that pays a set amount each month for…
No, because it provides a fixed income.
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what are the responsibilities of the federal reserve? check all that ap…
# Breve explicación: El Federal Reserve es la autoridad monetaria de EE. UU. Tiene la responsabilidad de regular y supervisar la industria bancaria, prestar dinero a los bancos du…
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what is 60% of 150? $\frac{60}{100}=\frac{x}{150}$ $x = $?
90
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the graph of the equation y = 0.3x + 3 is shown below. point h is on th…
(-5,1.5)
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directions: brainstorm your answers to the following questions in the s…
1. Responses will vary based on personal experience and research. One might say, "I have easy access to clean water through indoor plumbing. In contrast, in some arid regions of A…
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35 is 70% of what number? $\frac{70}{100}=\frac{35}{x}$ $x = $?
50
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part g - division show work for partial credit /2 pts each #13 (mod 17)…
#13: \(10\) #14: \(3\)
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this assessment will test your knowledge of safe driving essentials and…
false
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the city of troy, most prominently featured in homers iliad, was long t…
C. However
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this is a share in a publicly - traded company. the stock price and div…
Yes, because the returns depend on market performance.
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what is 10% of 200? \\(\\frac{10}{100}=\\frac{x}{200}\\) x = ?
20
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what is 45% of 120? \\frac{45}{100}=\\frac{x}{120} x = ?
54
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find the slope - intercept equation of the line that passes through (-1…
$y = 2x-2$ $y=-\frac{1}{2}x+\frac{5}{2}$
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marion buys a rental property. the rental income and property value can…
Yes, because it has variable returns.
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question 18 (mandatory) (1 point) the population of a small village has…
d) about 13 years
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solve for x. $x^{2}-x - 30=0$ if there is more than one solution, separ…
$x = 6,-5$
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13 what impact did changing technology have on society in the late 19th…
B. Technological improvements and inventions improved the standard of living for those living in cities.
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graph of the equation y = -0.7x - 1 is shown below. point a is on the g…
The coordinates of point A are (2, - 2.4)
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art historians are uncertain whether a blonde woman, a 1520 oil paintin…
B. However
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this assessment will test your knowledge of safe driving essentials and…
B. road rage
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which expression is not equivalent to 24 + 12? answer ○3(8 + 4) ○6(4 + …
All of the above options (since they are real - number results and the given is a complex number, and also their real - part values don't match the real - part of the given comple…