Ask question

Ask question

All categories

3 years ago

11

I have 5 marbles numbered 1 through 5 in a bag. Suppose I take out two different marbles at random. What is the expected value o

f the product of the numbers on the marbles

1 answer:

fomenos3 years ago

4 0

Answer:

The expected values from the product of 2 marbles are 1,2,3,4,5,6,8,10,12,15,20

Step-by-step explanation:

THe expected values are 1,2,3,4,5,6,8,10,12,15,20

You might be interested in

Samtha can write 1 1/2 pages in 3 min how many pages could she write in 12 min

neonofarm [45]

1 1/2 pages in 3 minutes times 2=3 in 6 minutes times 2 again = 6 and one tired arm.

8 0

3 years ago

Find the range of f (x) = - 1.8x + 2 for the domain {–1, 1, 3, 4}.

Feliz [49]

Answer:

(-2) + (3-7)

(-1) * (-2)

EVALUATE THE EXPRESSION

Step-by-step explanation:

HELP ME

3 0

3 years ago

Help with this question!

zheka24 [161]

Since AS is a height issued from A and the perpendicular bisector of [MP] at the same time (given), so the triangle AMP is an isosceles triangle of vertex A. Then, AM=AP
MS=SP ( AS bisects MP as stated in the given )
AS is a common side between triangles ASM and ASP
Therefore, triangles ASM and ASP are congruent (SSS)

7 0

3 years ago

Consider the following equation. 9x2 − y2 = 6 (a) Find y' by implicit differentiation. y' = (b) Solve the equation explicitly fo

qaws [65]

Answer:

Step-by-step explanation:

Given is an equation in x and y as

$9x^2 - y^2 = 6$

We use implicit method to differentiate the above equation

18x-2yy'=0

y' = 9x/y

b) to solve the equation explicitly for y and differentiate to get y' in terms of x. y' = ±

We separate the variables as

$yy' =9x\\\frac{y^2}{2} =\frac{9x^2}{2} +C\\y^2 =9x^2+2C$

Take square root

$y=\sqrt{9x^2+2C} \\y=-\sqrt{9x^2+2C}$

6 0

3 years ago

3 / 1/3 dividend by 1 / 1/5

Kisachek [45]

The answer for this question is 0.2

7 0

3 years ago