Math Homework

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10. A jar contains balls of four different colors; red, blue,
10. A jar contains balls of four different colors; red, blue, yellow and green. The total balls are divides as 45% red, 35% blue, 15% yellow, and 5% green. If you are to select one ball at random. Fin… read more
Trigeoscal
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(I have the picture of the graph but I dont not how to add
(I have the picture of the graph but I don't not how to add the graph on this site because it will not allow me to copy and paste.) Use the graph of the function to estimate: a. f(2) b. f(–4) c. All x… read more
Math-John
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Enercell sell their batteries in packets of 2 batteries. All
Enercell sell their batteries in packets of 2 batteries. All battery lifetimes are independent. The total lifetime (in hours) of the two batteries in a packet, Y, has probability density function: g(y… read more
Stevewh
Teacher
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Birthday Polynomial Help: -12x^5 + 9x^3 -19x^2 +9x +3 I need
Birthday Polynomial Help: -12x^5 + 9x^3 -19x^2 +9x +3 I need to: Find the y intercept: State the domain and the range of B(x) List the intervals of the domain over which B(x) is increasing List the in… read more
Stevewh
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I need help with these questions ASAP. I have about 3 hours,
I need help with these questions ASAP. I have about 3 hours, need the work and answers please. 1. For the following statement, write the null hypothesis and the alternative hypothesis. Also label whic… read more
Scott
Master's Degree
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1. (TCO 8) For the following statement, write the null hypothesis
1. (TCO 8) For the following statement, write the null hypothesis and the alternative hypothesis. Also label which one is the claim. A car manufacturer claims that their cars makes at least 35 miles p… read more
Ryan
Bachelor's Degree
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I need help understanding how to find for (bx-c) and graph
I need help understanding how to find for (bx-c) and graph two periods of tan. The problem is y=3tan x/4. I know the problem is |A| is 3 that is easy. The problem is how to come up with the (bx-c) for… read more
Ray Atkinson
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NOTE Show your work on the problems. 1. Determine whether
NOTE: Show your work on the problems. 1. Determine whether the equation defines a function with independent variable x. If it does, find the domain. If it does not, find a value of x to which there co… read more
Stevewh
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The total profit (in thousands of dollars) from the sale of
The total profit (in thousands of dollars) from the sale of x hundred thousand tires in approximated by P(x)=-.212x^3+5.86x2-32.91x+357.2 0 is less than or equal to X is less than or equal to 25. a. O… read more
Osbert12
Master's Degree
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1. Write the information about the circular function of y
1. Write the information about the circular function of y = sin x. Domain,Range,Period,Odd Even, x intercepts, y intercepts and asymptotes. The domain of the function is ____ (Type an ordered pair) 2.… read more
Osbert12
Master's Degree
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I have two problems. Please show me how you solved them 1.
I have two problems. Please show me how you solved them 1. Determine whether or not each of the following have an inverse. Figure out the domain and range. a) f(x)=-5x+4 b) g(x)=x^2 c) h(x)=sq root x … read more
Stevewh
Teacher
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A few engineering maths questions 1) Given that tan2x 1/2,
A few engineering maths questions: 1) Given that tan2x=1/2, show that tan x = -2+- SqrRoot5 I feel somehow i should use a double angle formula here but keep ending up in circles 2) Factor (tanx + cotx… read more
Emanuel
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Accu-Copiers, Inc., sells and services the Accu-500 copying
Accu-Copiers, Inc., sells and services the Accu-500 copying machine. As part of its standard service contract, the company agrees to perform routine service on this copier. To obtain information about… read more
Chirag
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ASSIGNMENT 06 MA240 College Algebra Directions Be sure
ASSIGNMENT 06 MA240 College Algebra Directions: Be sure to make an electronic copy of your answer before submitting it to Ashworth College for grading. Unless otherwise stated, answer in complete sent… read more
Dan
Doctoral Degree
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Maths assignment Calculus part 2 practical problems Q1.
Maths assignment: Calculus part 2 – practical problems Q1. The best position to view a painting. Consider this Renaissance art lover viewing this painting mounted on a wall: If the x-axis is the horiz… read more
Elizabeth
Master's Degree
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1.The population P of a city is P 2500ekt where t 0 represents
1.The population P of a city is P = 2500ekt where t = 0 represents the year 2000. In 1965, the population was 2550.a)Find k. b)Present a graph of P. c) Predict the population in the year 2010. 2.The d… read more
Elizabeth
Master's Degree
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Directions: Be sure to make an electronic copy of your answer before submitting it. Unless otherwise stated, answer in complete sentences, and be sure to use correct English spelling and grammar. Sour… read more
Scott
Master's Degree
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g(x) squareroot(4-3x) i need to know if a function if so,
g(x)=squareroot(4-3x) i need to know if a function? if so, one to one function? domain? describe intervals at where funtion is increasing or decreasing in interval notation? max or min values? describ… read more
Scott
Master's Degree
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