QUESTION 1 If two events A and 8 are mutually exclusive then: O a. P(AJ + P(B) = 1 O b.A and 8 are not statistically independent O C. A and 8 are statistically independent O d. P(A) = P(8)

Q: 32x=23x+7 please explaain

A: To determine the value of x.

Q: X+2 4 +7= - x+9 X

A:

Q: Translate the following into an expression: The product of a number and four is subtracted from six…

A:

Q: 2 -1 Simplify: 2+1 -3v+2

A:

Q: For: 3+7+11 + 15 + ... Find if possible

A:

Q: 7x da x2 + 14x + 40

A: Given,           ∫7xx2+14x+40 dx

Q: -12+(4• 3) (-) I 2-14 - 3)ENTER

A:

Q: 25x+75>450

A: 25x +75 > 400

Q: What is the product of -4 and 18

A: x*y = xy

Q: what is 2 times 54?

A: We have compute 2 times 54 that 2×54. Hence, 2×54=108

Q: what is the soultion to 4x + 3 > -5

A:

Q: could yo do the next 3 please

A: Given F(t) = t3 ; 0<t<1 The probability density function will be: f(t) = ddt F(t)=3t2 The…

Q: Evaluate 4a + b - 12 when a = - 1 and b = 2.5

A: See the solution below:

Q: what 5+3

A: Question- what 5+3 ?

Q: 2 plus 2

A:

Q: passes through (-4, -3)

A: Given: (-4, -3), (-9, 26), and (-3, 3

Q: When measuring the depth of a submarine, +100 means the submarine ascended 100 feet and –100 means…

A:

Q: After substituting, combine like terms 2x and 6x.

A: 2x+6x=8x

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.