2.

Q: Mathematicians at the University of Hawaii have tried to approximate the total number of grains of s...

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Q: A body dropped from a height falls 16 ft. during the 1st sec.,48 ft. the second second, 80 ft the th...

A:

Q: The larger of two numbers is 12 more than the smaller number. If the sum of the two numbers is 74. W...

A: Let 'x' be the larger number and 'y' be the smaller number.

Q: Algebra Question

A: givenr(x)=x3s(x)=3x2(s-r)(x)=s(x)-r(x)=3x2-x3      answer(s.r)(x)=s(x)r(x)=3x2.x3=3x5     answer

Q: Write the slope - intercept form of the equation of the line described.  Through (5, -1) and perpend...

A: The given equation is y=54x-4, which is of the form y=Mx+c. Thus, slope of the given line is M=54.

Q: Simplify by hand. Show your work. No calculator permitted. In(√e)

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Q: Algebra Question

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Q: Use Gauss-Jordan and Gaussian-Elimination methods to find all solution to the following given system...

A: To find the solution of the system of linear equations using Gauss-Jordan and Gaussian-Elimination m...

Q: Simplify the expression. Assume all variables are positive.

A: Given,            2534·4-342

Q: Solve the following equation for l. A = 2πr + πrl. Explain each step.

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Q: How do I solve the following problem?

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Q: The number of visits to public libraries increased from 1.5 billion in 1997 to 1.6 billion in 2001. ...

A: Here we want to find average rate of change in number of public library visits

Q: Consider the system of equations.   y = –2x + 1 3x – 2y = 5   Solve the system of equations algebrai...

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Q: explain how you can tell from the form of the equation 1/2z2=-3 that it has no solution.     ...

A: Given that: The equation is  12 z2 = - 3  .    

Q: Compare the following equations and identify the number of solutions to the system. (use one, zero, ...

A: the given equation with the system equations Comparea1x+b1y=c1a2x+b2y=c2So according to question a1=...

Q: A set of data items is normally distributed with a mean of 600 and a standard deviation of 40.Find t...

A: Given: A set of data items is normally distributed with a mean of 600 and a standard deviation of 40...

Q: Find the equation for the circle with a diameter whose endpoints are (5,13) and (5,-9)

A: Here the end points of the diameter is given, hence the midpoint of the diameter will be the center ...

Q: Country A has a growth rate of 2.9​% per year. The population is currently 4,392​,000, and the land ...

A:

Q: Write an equation of a line that is perpendicular to the line described by y-2 = 2x + 8 and that con...

A: y-2=2x+8

Q: What are the zeros of the polynomial function y = (x - 3)(2x + 1)(x - 1)

A: The given polynomial is y=x-32x+1x-1.

Q: What is the annual simple interest rate for the following problem?

A:

Q: This

A:

Q: if Vx + a = b , then x=

A: Given x+a3 = b We solve the equation by doing the cube both sides and then applying the mathematical...

Q: Given the sequence an defined recursively below, find a3.   a1 = - 3 an = -an -1 + n - 3

A: Here we have to find third term of the given series.

Q: nis nours, chc TepresenLS me time il when going an average speed of 50 miles per hour. a) 410x 50 b)...

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Q: A population of prairie dogs grows exponentially. The colony begins with 37 prairie dogs; three year...

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Q: Solve this algbra

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Q: Find the standard equation of the circle having the given center and radius  center (6,5), radius 5/...

A: It is given that center  is at (6,5) and radius is 53. Thus, h=6,k=5,r=53.

Q: Direction: Prove the following propositions with the use of indirect proving. 1. If x is odd positiv...

A: As given x is odd positive integer  So, we have to check that x2-1 is divisible by 4. Let  x=2k+1 Pu...

Q: Help please

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Q: Multiply and simplify the following expressions and provide thefinal answer using only positive expo...

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Q: For the functions f(x)=5x−3 and g(x)=6x2−3, find (f∘g)(x) and (g∘f)(x).

A:

Q: 1 7 9 3 -1

A: Given,           793 1-1

Q: Jessica read of her book on Thursday, of her book on Friday, and of her book on Saturday. 2 Part A. ...

A: She read on Thursday=16 part She read on Friday=29part She read on Saturday=12part Part A:- let whol...

Q: Use the Rational Zero Test to list the possible rational zeros of f.  f(x) = x3 + 2x2 − x − 2

A: To find all the possible rational zeros of the given function

Q: Compute the specified quantity.A 6-year bond costs $3,000 and will pay a total of $250 interest over...

A: Let P be the bond cost, P=$3000. Let interest rate is 'r'. Interest is $250. Time is 6 yrs.    

Q: Solve the following system of equations. y= 2x² -7x-13 y = x² – 4x +5 |

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Q: Jan's electric bill is averaging $10 per day mostly due to the air conditioner. By setting the AC to...

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Q: Solve the following system of equations algebraically for all values of x, y, and z: X+y +z = 1 2x +...

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Q: Algebra Question

A: Given,           The graph of a guadratic function with vertex -1,0 is shown in the figure below:   ...

Q: 1 -1 х 1 w A = and C = 6 -1 zr 8 6AT – cT

A: How to calculate the Transpose of a matrix:- Simply interchange the rows and columns of the matrix i...

Q: Use the product property rule to multiply. Assume all variables can be any real number unless stated...

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Q: Solve the equation 19et35=5300  using natural logs.Enter the exact answer.Note that "t=" is already ...

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Q: The larger of two numbers is 10 less than twice the smaller number. If the sum of the two numbers is...

A: Given- The larger of two numbers is 10 less than twice the smaller number and the sum of the two num...