/1FAlpQLSfQHVj30w949wli8P2K1fyhYnTi2je-Eokh7vHdrCar80_1KA/formResponse Question* Let X and Y be two continuous random variables with the joint probability distribution function: f(x.y) = {*** 0SXS1 and 0sys1 otherwise Suppose that the marginal functions are given by: g(x) = and h(y) = Osys1 otherwise otherwise If E(XY) = Then Var(2X +3Y- 1) is equal to: 24/144 20/144 131/144 None of these

Q: 3y=45

A: Given information:

Q: Penelope is A years old, and Odie is B years old. Odie is just 2 years short of being 3 times…

A: we have to find

Q: Convert 1 over 8 to a decimal and tell whether it terminates or repeats

A: 1 over 8 means 1 divided by 8 So, dividing 1 by 8 , we get  18=0.125

Q: Hw/ =4

A:

Q: what is the 6 to the tenth power

A: to explain 6 to the tenth power

Q: Solve. 3c9-18c2 81c

A: topic - cubic polynomial

Q: Solve. x2-7x+10=0

A: We will solve this by factorization.

Q: Express V as the value of the farm inherited by a man having P1,000,000.00 worth of building,…

A: It is required to express the value of farm V.

Q: 2/5 + v3 1-V3

A:

Q: Solve for x without using a calculator

A:

Q: S is 4 years older than J. 8 years ago, s was twice as old than J. What are the ages of S & J?

A: Let the age of S be x years, then the age of J is (x - 4) years, because S is 4 years older than J.

Q: Subtract the hexadezimal number BAD from FEED. Multiply these numbers.

A: We can first convert hexadecimal numbers to binary and then we can subtract or multiply them.

Q: Ive. 9*1 =275x-1

A: If bases are equal then automatically powers must be equal in order to satisfy an equation

Q: ^2 for the scor

A: to find (sum of x)2 x= 1,5,4

Q: Solve for x. 6 X+ 4) 12

A:

Q: Find x. 8x 6x 9

A: From the given figure: From the property of the circle: PA·PB=PC·PD

Q: Bryce measured the floor of his storage unit, which is

A: The floor of his storage unit, which is

Q: S x-6x

A:

Q: 18

A:

Q: Find the last three digits of 240 + 341 + 442.

A: Find the last three digits of 2^40 + 3^41 +4^42.

Q: find the value of x round to the nearest tenth

A:

Q: Solve for x. x 6 4 3 x 0 = 132 4 5 - 4

A: We will solve the determinant in terms of X and then equate it to 132.

Q: Solve. 20x+10 22(5) 20x X = = 39 Round to 4 decimal places.

A: Here we have to find the value of x.

Q: 3lw-6/-72M

A:

Q: Find the least common denominator 1/2 and 3/4?

A: Introduction: The common multiple of an integer are the set of all those numbers divisible by that…

Q: property is 6x=60

A: Given query is to find the value of x.

Q: ex² =e-5x-4

A: Given equation is ex2 = e-5x-4

Q: Solve. 反= -4

A:

Q: How many minutes are in 130 seconds? Your answer will have both minutes and seconds. Show your…

A: We know that  1 minute = 60 seconds

Q: Find the opposite of the number 11

A: Solve it by finding the opposite no.