What is the main argument as to why we consider mathematics as a language? Mathematics uses symbols to communicate ideas. Mathematics is a universal system of communication.

Q: e for the missing item in the following. (Do not round intermediate calculations. Round your answer…

A: Given query is to find principal amount.

Q: the equation (x+1)(2x-3)=0 has two solutions. One is an integer, the other is a fraction

A: Given : (x+1)(2x-3) = 0 To find : solutions of given equation? Solution :  First we will use…

Q: a) If 4 [²]=²1+2[*], then x = 3, y = 2, and z = 1. b) If v₁ = (1,2), v₂ = (3,4), v3 = (-1,0), then u…

A: Note :- As per guideline we can do maximum 3 sub parts so i am solving initial first 3.

Q: Algebra From a group of 5 sophomore and 7 juniors 3 sophomore and 2 juniors will be selected to…

A: Given that, There are 5 sophomore and 7 juniors and 3 sophomore and 2 juniors need to be selected to…

Q: Find the amount of the payment to be made into a sinking fund so that enough will be present to…

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Q: An ointment contains 2.5 g of hydrocortisone in 40 g of ointment. How much hydrocortisone must be…

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Q: Consider the following recurrence relation and initial conditions. 18k-1-81tk-2, for each integer k…

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Q: A line passes through the points (-1, -7) and (7, 1). Write its equation in slope-intercept form.

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Q: . (a) Prove that rank(AB) ≤ rank(A). [Hint: Review Exercise 30 in Section 3.1 or use transposes and…

A: Please see the below picture for detailed solution.

Q: If possible. Assume any factors you ca 7 X + 3 x² 8 X

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Q: Find the area (in square feet) of a trapezoid with height h and bases b₁ and b₂. h = 6 m b₁ = 3 m b₂…

A: Area

Q: m: Y-Y₁ = m(x-x₁₂)

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Q: 4. A = a 2 23 3 -2 -1 3-2 a

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Q: The monthly cost (in dollars) of a long-distance phone plan is a linear function of the total…

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Q: On the graph below draw the Horizontal Asymptote and write the equation for the horizontal asymptote…

A: Given, f(x) = -2xx-3

Q: Find the area of the shaded region. square units yux-2x² y=0

A: Area   As per guidelines, at a time only one question can be answered. Please repost for other…

Q: Use the 1st Derivative Test to find the local extrema for each function. 1. y=x²-x5 2. f(x)=2x-12-In…

A: 1.

Q: Solve 5(2x+5)=6-10-x show all steps, starting with distribution.

A: 52x+5=6-10-x

Q: 18. A = 1 1 -1 5 1 -1 -2

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Q: Let S(t) be the number of daylight hours on the tth day of the year in Los Angleles. We are given…

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Q: Find the missing values in the ratio table. Then write the equivalent ratios. Write each value as a…

A: Here we have to find the ratio.

Q: x 5. T| y N x-y + z 3z] [2x + y

A: To prove that the given transformation is a linear transformation. Txyz=x-y+z2x+y-3z

Q: Which is not a geometric sequence? 0.01, 0.06, 0.36, 2.16,... O 1, 3, 9, 27,... O3, 6, 9, 12,...…

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Q: Suppose g [a, b] → R is a continuous function that takes only irrational values. Prove : that 9 is…

A: Use the Intermediate Value Theorem (IVT) and method of contradicts.

Q: a) If 42₁]=²2x1+²[*] x, then x = 3, y = 2, and z = Z y = 1. 5

A: 4xy z-1=2yz -x1+24x 5-x

Q: = Find (a) the range and (b) the standard deviation of the set of data. 7, 13, 3, 5, 7, 12,9 (a) The…

A: NOTE: Refresh your page if you can't see any equations. . the given sample data is  the minimum…

Q: A flight from JFK Airport to London takes 6 hours with a tail wind. The return flight takes 8 hours…

A: Let s -> speed of plane (miles/hr)       w-> speed of wind (miles/hr) Given , distance = 3600…

Q: In a geometric sequence the ratio of any term divided by the term before it is always the same. 64,…

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Q: → C www-awu.aleks.com/alekscgi/x/isl.exe/10_u-IgNslkr7j8P3JH-1BhBKplvJLUg6NO6tj9qFitz6 1 Find the…

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Q: y varies inversely as . If x=3 then y- 8. Find y when = 4. y-

A: Given that:                     y varies inversely with x. and  when x=3, y=8

Q: Calculate the flux integral (7+2) where Sis=x²+² with 0 ≤x≤4.0 sys & oriented upward. Enter an exact…

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Q: f(2)= -12 and f(5) = -3

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Q: A loan of $910 was repaid at the end of 18 months with a check for $940. what annual rate of…

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Q: f a • 10bt = c , where a, b, and c are positive, then which of the following expressions is equal to…

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Q: x²y" + 3xy' + x² = x, y(1) = 2, y′(1) = 1.

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Q: (1а)20 a - 1-06 2

A: According to question,Given expression,1-11+a20a=-1.062

Q: 1. Rewrite y = 3x² - 7x + 9 from general to "standard" form (vertex form).

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Q: 4xy² (3x³y - 5xy) = 0, Let y = 2

A: 4xy2(3x2y-5xy)=0let y=2

Q: 15. Consider a box with dimensions 3 cm x 5 cm x 11 cm. If all of its dimensions are increased by x…

A: Answer: The solution is given below:

Q: Find the interest on the following loan. $1700 at 8.5% for 3 months The interest is $. (Round to the…

A: given $1700 at 8.5% for 3 months r=8.5%=8.5100=0.085

Q: Compute the null space of A = null(A) = span{ 3 null(A) = span{1} 2 -3 - null(A) = span{0} 3 null(A)…

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Q: Using the Laplace transform, solve: y' +9y=r(t), y(0) = 0, y(0) = 7, where r(t) = 8 sint if 0 n.…

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Q: Solve the equations below: x(x - 1) = 30 3x³ + 42x² = -134x

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Q: . Prove that if a symmetric matrix is invertible, then its inverse is symmetric also.

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Q: 14. Solve the inequality 8x - 3 ≤ 2x + 1 ≤ 17x - 8. Explain your solution in words

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Q: Let R be a relation on A = {1, 2, 6, 7} and R = {(2, 1), (6, 6), (7, 7), (1, 1), (2, 2), (6, 2)}.…

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Q: 21 10. Let H be the set of all vectors of the form 0 Show that H is a subspace of R³. (Use the…

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Q: The graph of y = f(x) is shown below (dashed curve). Manipulate the green draggable points to obtain…

A: NOTE: Refresh your page if you can't see any equations. . the base function is y=f(x) the graph of…

Q: Divide. If there is a remainder, express it in the form (x³ + 11x² +31x+21) = (x + 3) = Question…

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Q: Let R be a relation on A = {1, 4, 5, 8} and R = {(1,4), (5, 5), (1, 1), (5, 4), (1, 8), (8, 4),…

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