According to Mug & Bean barista, the optimum temperature to serve coffee is between 1550? and1750?. Suppose coffee is poured at a temperature of 2000?, and after 2 minutes in a 700? room it has cooled to1800?. When is the coffee first cooled enough to serve? When is the coffee too cold to serve? Round your answer to the nearest half minute.

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A: Given: The line contains the point: x1, y1=(2, 5)Slope of the line:  m=4

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A: Let's find both value at 3 decimal places.

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A: We have to find the present value of the given future amount $52,000 for 18 months at 8% simple…

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A: NOTE: Refresh your page if you can't see any equations. . the system Ax=b is  augmented matrix is

Q: (f + g) (x) if the given is f(x) = x² + 10x + 21 g(x) = x + 7

A: The given functions are f(x)=x2+10x+21 and g(x)=x+7

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A: This question can be solved using the concept of matrices and determinant.

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A: NOTE: Refresh your page if you can't see any equations. . x=age of the Lisa y=age of the Grandpa…

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A: N.B. - As per student's demand the question is only formulated below. Given, In a survey of 1000…

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A: From the given figure, the system of equations becomes:…

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A: This question can be solved using the two point form of the line and once we obtain the equation of…

Q: 3. Any linear combination of vectors can always be written in the form Ax for a suitable matrix A…

A: We can solve this as follows:

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A: NOTE: Refresh your page if you can't see any equations. . to find the excluded(undefined) values,…

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Q: where is the answer in 4 and 5

A: Let's solve 4 and 5.

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A: Without solving, determine the character of the solutions of the equation in the complex number…

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A: Given: Find the equation of the line with the slope −3 and the​ y-intercept (0,5​).

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Q: K Solve the system. X1 - 6x3 = 23 2x₁ + 4x₂ + x3 = 19 2x2 + 3x3 = -3 Select the correct choice below…

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Q: 5. Linear codes The code words U1 001010, u2111101, 43 001001, u4 = 101111. form a basis for a (6,4)…

A: Your answer:

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Q: 틀뜸 : 올봄 25 ||

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Q: Use the slope and​ y-intercept to graph the line whose equation is y=3/7x−4          3/7…

A: Let's draw the graph.

Q: Question 6 Integrate S- sin (28x) 1+ cos² (28x) - dx

A: Solve for indefinite integration

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A: We can find the union and intersection of sets in the below steps.

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A: We need to find average rate of change.

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A: We have to find type of sequence for given sequence. Topic :- Series and sequence.

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Q: Consider the following augmented matrix for a linear system. Determine the value(s) of h that will…

A: Topic - Linear systemaugmented matrix a1b1c1a2b2c2 is consistent ifeithera1a2=b1b2=c1c2or…

Q: ASSIGNMENT: ▸ Find the next 2 terin using recursive formula 1: -1,-4,-1,... 2.2, 5, 11, 29,... 3.…

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Q: The vectors -4 THELB 2 and V3 = -4 form a basis for R³ if and only if k +- VI 7 -6 0 V2 13 -14 k

A: The vectors v1=7-60, v2=-42-4,  and v3=13-14kform a basis for R3 if and only if k≠?.

Q: Example 4 13. SALES Light truck is a vehicle classification for trucks weighing up to 8500 pounds.…

A: Given query is to find the point slop relationship between x and y.

Q: 5. For each given situation, DO NOT solve the problem. Write only the key elements and the unknown.…

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Q: Find the sum of a, b, c, and d if: (x^3 -2x^2 + 3x + 5) / x + 2 = ax^2 +bx + c + d / (x + 2)

A: Given; (X3-2x2+3x+5)/(x+2)=ax2+bx+c+d/(x+2)

Q: Classify if true or false. If false, give a counter example. For all sets A and B, if A ~ B, then A…

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Q: The shipping department for a warehouse has noted that if 120packages are shipped during a​ month,…

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Q: 39. Find all values of x that satisfy -x + 5 ≥ −8.

A: