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MATH SOLVE
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the following steps are used to rewrite the polynomial expression (x+4y+z)(x-7y)
General
4 months ago
The amount of interest earned on an account can be represented using the recursive formula an = 1.02(an-1). If a1 = 255.00, and n represents the number of months the money is invested, what is the balance at the end of each month for the first three months? A) 255.00, 260.10, 265.30 B) 255.00, 260.10, 265.20C) 255.00, 256.02, 257.04D) 255.00, 250.00, 245.10
General
4 months ago
a rectangular field has an area of 1452 square feet. if the width is three times greater than the length, what is the length of the field
General
4 months ago
(30 POINTS ON THE LINE!) I need this now pls! The figure below shows a line graph and two shaded triangles that are similar:A line is shown on a coordinate grid. The x axis values are from negative 20 to positive 20 in increments of 4 for each grid line. The y axis values are from negative 5 to positive 5 in increments of 1 for each grid line. The line passes through the ordered pairs negative 16, negative 4, and 0, 0, and 16, 4. A shaded right triangle is formed so that its hypotenuse is from ordered pair 0, 0 labeled as O to negative 8, negative 2 labeled as A, one leg is from 0, 0 to 0, negative 2, and the second leg is from 0, negative 2 to negative 8, negative 2. Another shaded right triangle is formed with the hypotenuse from negative 8, negative 2 to negative 12, negative 3 labeled as B, one leg is from negative 8, negative 2 to negative 8, negative 3, and the second leg is from negative 12, negative 3 to negative 8, negative 3.Which statement about the slope of the line is true?A. The slope from point O to point A is fraction 1 over 4 times the slope of the line from point A to point B.B. The slope from point O to point A is 4 times the slope of the line from point A to point B.C. It is 4 throughout the line.D. It is fraction 1 over 4 throughout the line.
General
4 months ago
Two flagpoles stand side by side. The first flagpole is 50 feet tall. The second flagpole is as tall as the first flagpole's shadow is long. The second flagpole's shadow is 18 feet long. How many feet tall is the second flagpole?
General
4 months ago
If h(x) = x – 7 and g(x) = x2, which expression is equivalent to (gxh)(5)
General
4 months ago
Chenoa starts with $250 in her savings account. Each month she adds $15.Which recursive function rule models the total amount in Chenoa’s savings account at the end of each month?A)an=250⋅an−1 and a1=15B)an=15⋅an−1 and a1=250C)an=15+an−1 and a1=250D)an=250+an−1 and a1=15
General
4 months ago
Does this graph represent a function? What is the domain and range of the graph
General
4 months ago
Choose the equation that represents the line passing through the point (-2, -3) with a slope of -6
General
4 months ago
Given four functions, place them in order of their y-intercept, from highest to lowest. f(x) g(x) h(x) j(x) the function f of x equals 4 to the x minus 2 power, plus 2 g(x) = 3(20)x Al is monitoring the decay of a population of fungi. It is reducing in half every four weeks. The population started at 14. x j(x) 1 5.00 2 2.50 3 1.25
General
4 months ago
Which of the following best defines an acid?An acid has a pH of 7.An acid has hydroxide ions.O An acid has fewer positive ions in solution.An acid has more hydrogen ions in solution.
Algebra
4 months ago
Which of the following best describes the matter present in an ecosystem? A. The waste materials generated by one organism are oen reused by other organisms. B. When an organism reproduces, new matter is added to its ecosystem. C. The total amount of matter in an ecosystem is constantly decreasing due to the process of decomposition. D. New matter is continuously generated by an ecosystem in a process known as photosynthesis.
Algebra
4 months ago
Which of the following best identifies where long-range order would be found?ООООin amorphous solidsin crystalline solidsin thermal plasmasin nonthermal plasmas
Algebra
4 months ago
Which of the following contributed to the rapid spread of the Reformation throughout Europe?A The support of the pope as head of the Catholic ChurchB A vast road system linking urban areas in EuropeC The invention of the printing press and improvements in literacyD Economic changes and the growth of towns following the Renaissance
Algebra
4 months ago
Which of the following cools the air in a household refrigerator?
Algebra
4 months ago
Which of the following describes the graph of y = StartRoot negative 4 x minus 36 EndRoot compa to the parent square root function?stretched by a factor of 2, reflected over the x-axis, and translated 9 units rightstretched by a factor of 2, reflected over the x-axis, and translated 9 units lestretched by a factor of 2, reflected over the y-axis, and translated 9 units rightstretched by a factor of 2, reflected over the y-axis, and translated 9 units le
Algebra
4 months ago
Which of the following does not accurately describe transistors? A. Both NPN and PNP transistors consist of a base composed of an N-type material. B. Both NPN and PNP transistors consist of P-type and N-type material. C. Both NPN and PNP transistors operate in the same manner but with interchanged terminals and opposite directions of voltage and current. D. Both NPN and PNP transistors consist of an emitter, base, and collector.
Algebra
4 months ago
Which of the following employees has the greatest total employee compensation? a. Employee A: total job benefits $49,200 and total job expenses $300 b. Employee B: total job benefits $49,500 and total job expenses $500 c. Employee C: total job benefits $ 49,800 and total job expenses $700 d. Employee D: total job benefits $50,100 and total job expenses $900
Algebra
4 months ago
Which of the following groups is most cited with advancing Progressivism?a. Anarchist activistsb. Recent immigrantsc. Agricultural workersd. Middle-class women
Algebra
4 months ago
Which of the following happens during a chemical change? Check all of the boxes that apply0 One atom or more changes into atoms of another element.New substances with different properties are formed.O Solids, liquids, or gases may form.0 Reaction mixtures always give off some heat.0 Reaction mixtures always need to be heated.
Algebra
4 months ago
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