Find the values of x and y for the following. Зх - 4y – 4 -9 -4 2x + y 5 5

Q: Situation For the grouped data tabulated below Frequency Class Interval 118-126 127-135 136-144 9.…

A: To find the mean and median of given data Class Interval Frequency 118-126 3 127-135 5…

Q: Given that P(A)=0.15, and P(B)=0.75, and P(A ad B)=0.1125, what is the probability of the…

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Q: Solving Exponential and Logarithmic  Equations e4x-5 - 7 = 11,243

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A: Given problem:- The city animal shelter housed 36 animals in the year 2000. Every year, the number…

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Q: O O 19. Find the product. (x + 7)(x – 6) O x2 + x – 42 x2 – a + 42 O a02 + æ – 36 æ + 13x – 42

A: We have to find the product of (x+7) (x-6)    Let us calculate the product  Let y be the product of…

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Q: of the polynomial function f are given in the table below. f(x) -4 8. -1 3 -0 -1 2 -2 - Which…

A: Here, note that f(0)=-1 & f(-1)=3 and f is a polynomial. So, the graph is continuous.

Q: Subtract in the indicated base. 8210g - 71369

A: We can answer the questions as below.

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A: Let x = speed of plane in still air      y = speed of jetstream   Speed with jetstream = x+y Speed…

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Q: 1. The function f(x) passes through the point (-1, 4) b. (1, –4) с. (-1, -4) d. (1, 4) а.

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Q: Find a quadratic equation function that fits the set of data points: (0,-3) (2,3) (4,5)

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Q: 4. Solve the equation log, (x - 3) + log, (3x – 2) = log, 18. Round answers to two decimal places. V

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Q: ab с Given det de f = 5, find the following determinants. %3D ghi ghi det a b c d e f a b det -8d +…

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Q: A9. a and bare per pandicular vectors inR and llall=2, ||b||=3, then Il axrota)l| = A) 6 B) 12 C)10…

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Q: Select all the quadratic functions that you can easily factor to find their zeros. O A. f(x) = 2x² +…

A: To select the functions which can ve factored easily to find their zeroes.

Q: 12) 4, 24, 144, 864, ... А) а %3D5.6"-! a В) а %3D4.6"-I a = n-1 С) а %3D 5. 6, n- D) а %3D5. 2

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Q: In how many ways can a male president and a male or a female vice-president be selected out of 5 men…

A: To determine the number of ways in which a male president and a male or a female vice‐president be…

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Q: 11) 3, -18, 108, –648, ... А) а %3Dа -6 n-1 a, = 3 B) a,- = a n-1 -6 =-18 С) а %3Dа. n-1 -4 а, 3D 18

A: 3, -18, 108 , -648here, a1=3 , a2=-18 , a3=108 , r be common ratior=a2a1=-183r=-6,…

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A: Explained below

Q: Express V1024 as a power with a base of 2. V1024

A: The answer is option c.

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Q: #20. if A is a Ux4 matrx such that tHhe cauathon anly the trwiat soluhan , then the ranme Ax=0 has…

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A: Solution of the problem as follows

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Q: 4) 4, 500, .. ... А) 15, 75 С) 15, 30 В) 20, 100 D) 75, 375

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A: Simply use the formula for the slope of a linear  function.

Q: 15 log 9

A: Use the following logarithmic properties:…

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