Find the values of x1, X2, X3, X4 below. Remember that you only have to decompose the coefficient matrix once. 5x1 + 8x2 + 1x3 + 5x4 = 79.5 X3 + 7x2 + 2x4 – 13x, = 7.2 9x1 – x3 + 2x4 – 8x2 = 17.8 7x3 – X4 + 11x1 – 17x2 = 39.9 %3D %3D - %3D %3D

Q: 3 -4- -0- 4. 2.

A:

Q: 5 -100 12 8

A: Solve the given

Q: LCM 3 and 5

A:

Q: 196. 2(n+1)

A:

Q: expand (a-b)7

A: The solution is given in the next step.

Q: 9 b and c

A: b) We check if the denominator is 0 for any value of x.  2x2+5=0 2x2=-5 x2=-5/2 (not possible) So…

Q: 目 +8 LI +T 现 +04 +C4 |F|E|F|| ||||4 4 4 2 2

A:

Q: Given the parent function f(x) = 2, which graph shows f(x) + 1? -5 -4 -3 -2 2 3 4 2 -5 3 4 2.

A: Given :   f(x)=2x

Q: 3/8+5/24

A: The given expression is 3/8 + 5/24.Simplify the given expression as follows.

Q: Expand (a −b)4

A:

Q: 3. Find L-¹{√534}. (s+3)

A:

Q: 9 tmes 8

A: 9 times 8 means adding 8 upto 9 times or multiply 8 by 9.

Q: 6. Using the data from the contingency table, obtain the value of the test statistic of our test. 7.…

A: Step 1: Given: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored…

Q: elow is an incomplete probability model showing the likelihood of selecting a marble from a way.…

A: Second option is correct 3/10

Q: (9, -7) (3, 1). Find 吕 ロ师仁 ?

A:

Q: Z4×Z6 has an element of order 24. true or false ?

A:

Q: 3 power 3

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.