Which quadratic equation has two rational solutions? A 25x²-20x+13=0 B 12x²+20x+7=0 C 16x²+72x+81=0 D 9x²-30x+14=0

Q: 6. Lili can make yarn ankle bracelets and wrist bracelets. She has 600 yards of yarn available. It…

A: Total yards of yarn available = 600 yardsWrist bracelet requires = 6 yards of yarnAnkle bracelet…

Q: 2 Let I be the line in R³ that consists of all scalar multiples of the vector w = 1 Find the…

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Q: The number 0.001 is read as "one thousandth" and is equivalent to 1 10-3. 1000 1 10³ Complete the…

A: we have to fill in the blank parts of the table.

Q: Explain how you would choose three x-values to make a table to graph the line y=1/5x-2.

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Q: Problem 7. Express the number 0.2 = 0.222... as a ratio of integers.

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Q: With regard to the Cartesian Coordinate system (choose all that are true) + in the Y axis is usually…

A: we have to find all true statements.

Q: Determine whether the graph is connected or disconnected. Then determine how many components the…

A: Solution-In the given graph, first we will check that the graph is conneted or disconnected,First we…

Q: Find all solutions of the given system of equations using elimination. (If there is no solution,…

A: This is question of algebra here equation are given we have to find solution of equation from…

Q: Let X be a metric space. The closure U of a subset UC X is the smallest closed subset of X that…

A: Given:X is a metric space.The closure  of a subset  is the smallest closed subset of X that contains…

Q: How do I solve for the variables t,s,v in the following set of equations? "2t+3s-2v=-2 -t-2s+v=1…

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Q: Translate the sentence into a inequality a number x divided by 8 is greater than -23

A: Given,  the sentence is  a number x divided by 8 is greater than -23

Q: Time, t, in hours 0.5 1 1.5 2 2.5 3 Distance, d, in miles 3 6 9 12…

A: Given :-t(hr)0.511.522.53d(miles)369121518At every 0.5 hour jogger travels 3km hence, the graph…

Q: Write a compound inequality for the graph shown below. Use x for your variable. -10 -9 -8 -7 -6 -5…

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Q: Exercise 2.12. Let 2 3 1 4 -1 1 3 1 2 3 4 and let U be one of the matrices shown below. Compute UA.…

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Q: Write the formula for the function g that results when the graph of f(x) = |x| is vertically…

A: Parent function isf(x)=|x|

Q: Find the slope m of the line passing through the given pair of points. (If an answer is undefined,…

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Q: 6.

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Q: write 1,350,000,000 in scientific notation

A: It is a way of writing very large or very small numbers..A number is written in scientific notation…

Q: Brody has xx nickels and yy pennies, having a minimum of 20 coins worth no more than $0.40 combined.…

A: Given that Brody has x nickels and y pennies .having a minimum of  worth no more than  combined. A…

Q: 1 3 7 -3 2 Let T() = A where A (a) What is the domain of T? (b) What is the codomain of T?

A: Given transformation is

Q: Using Green's theorem, evaluate [F(r). dr counterclockwise around the boundary curve C of the region…

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Q: For a certain company, the cost for producing items is 45x + 300 and the revenue for selling a items…

A: we are given the cost and revenue function and we need to find out the profit function.

Q: Find a non-zero vector perpendicular to the vectors 18 -37 v= 7 -3 and = 2 -2

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Q: Determine if the columns of the matrix A = - 2 1 4 0 84 4 t 0 are linearly independent.

A: Here we need to show that columns of matrix A are linearly dependent or independent.We all know that…

Q: Use limit laws and continuity properties to evaluate the limit xy³ lim (x,y)+(-1,2) x+y

A: given limit

Q: 20.54 cm 18 cm

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Q: 1) Domain: Increasing: Decreasing: y X

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Q: approximately 82.6 million Americans will be at least 65. The bar graph shows the estimated number…

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Q: Use the Lagrange multipliers approach and determine the optimized area of the following shape made…

A: The figure

Q: Let A = -4 4 5-2 range of the transformation T. O A. OB. 1-3 0 O C. 2 0 -4 ~~ 2 0 2 and b= 2 - 10 12…

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Q: Describe all solutions of Ax = b, where A= O A. O C. X₁ x2 X3 X₁ X2 = 7/2 11 + X3 +X3 11 0 7/2 2 2-5…

A: Given that

Q: Complete the problem by using the accompanying figure, which shows a supply function and a demand…

A: given graph of the demand function and supply function

Q: Find the following matrix-vector product: [13 20 0 -1 3 -2

A: The given matrices

Q: Question 12 The distance remaining to a destination after t minutes is given by d(t) = 340 - 0.85t,…

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Q: Which number line is divided into tenths? O O 0 0 ←++ 0 0 Mark this and return + H▬▬▬▬ 1 10 1 11…

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Q: Evaluate the expression if r = 3 and t = 11. t² +8rt+r²

A: Given, the expression to evaluate at some particular value.

Q: Describe all solutions of Ax=b, where A = O A. O C. X₁ 7/2 11 BHOTEL X2 + X3 1 X3 0 X₁ BIGHE X2 +X3…

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Q: The floor of a house is shaped like a parallelogram The height of the parallelogram is 8 ft less…

A: Given the base is 48 ft.the height of the parallelogram is 8 ft less than the base.area of…

Q: Calculate the number of subsets and proper subsets for the following set.   ​{x | x is an hour on a…

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Q: Find the point on the line y = 3x + 1 that is closest to the point (2,5). 7.7 Point = (

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Q: Find the angle , in degrees, between u and v. u= [−1, -7] v = [8, -4] 0 = Ex: 1.234

A: given vectors to find the angle between them

Q: Find the point on the line y = 3x that is closest to the point P = (2,5). Point= (0)

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Q: Find the equation of the line parallel to y=x+4 through the point (3, 3). Oy=2x+1 O y=x O y = -2x O…

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Q: Use the Factor Theorem to determine whether x + 1 is a factor of P(x) = -xª-x³+4x² − 20. 3…

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Q: Priya is buying raisins and almonds to make trail mix. Almonds cost $5.20 per pound and raisins cost…

A: Priya is buying raisins and almonds to make trail mix. Almonds cost $5.20 per pound and raisins cost…

Q: Is the matrix below in echelon form, reduced echelon form, or neither? 10 4-2 0 1 -2 -5 00 0 0 0 0 0…

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Q: Solve the given system of equations using either Gaussian or Gauss-Jordan elimination. (If there is…

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Q: Compute: [-4 4 2 -5 2 [42] 3 2] 31

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Q: Consider the following polynomial function. f(x) = (x + 1)(x-1)²(x-2) Answer the questions regarding…

A: given polynomial function

Q: - Write 45,102 in expanded form AND number name/word form.

A: