2 years ago

Determining probability of events. please help!

1 answer:

6 0

I am inclined to think that it is A. or B. Because they represent the highest probability, if it is not those it might be D.

This probably didn’t help, but if it did. I am glad （╹◡╹）

You might be interested in

Solve for x: x5 + x4 − 7x3 − 7x2 − 144x − 144 = 0

motikmotik

$x^5 + x^4 - 7x^3 - 7x^2 -144x - 144 = 0 \\x^4(x+1)-7x^2(x+1)-144(x+1)=0\\(x^4-7x^2-144)(x+1)=0\\\\x+1=0\Rightarrow x=-1\\\\x^4-7x^2-144=0\\x^4-16x^2+9x^2-144=0\\x^2(x^2-16)+9(x^2-16)=0\\(x^2+9)(x^2-16)=0\\(x^2+9)(x-4)(x+4)=0\\\\x^2+9=0\vee x-4=0 \vee x+4=0\\x=4 \vee x=-4\\\\x\in\{-4,-1,4\}$

6 0

2 years ago

Read 2 more answers

a recipe for 4 servings of mashed potatoes calls for 1 1/3 cups of potato flakes and 1 cup of boiling water. if james wants to m

ElenaW [278]

Potato Flakes: 2 cups
Boiling Water: 1 1/2 cups

3 0

3 years ago

A store owner uses a selling price of 125%of the cost of an item. If a pair of jeans has a sales price of 33.50, what cost does

Alina [70]

Answer:

It would be $62.62 because basically you want to do 52.50 times 1.25

3 0

2 years ago

Help geom !! Transformation!

elixir [45]

Answer:

Step-by-step explanation:

Rotating 120

4 0

2 years ago

Please help

bezimeni [28]

Answer:

26-4s=9s

26-(4s-9s)=0

26+5s=0

5s=-26

ans: s= -26/5

-3r+10=15r-8

-3r-15r=-8-10

-18r=-18

18r=18

ans: r=1

-9(t-2)=4(t-15)

-9t+18=4t-60

-9t-4t=-60-18

-13t=-78

13t=78

ans: t=26

THERE U GO! :D

5 0

2 years ago

Read 2 more answers

Determining probability of events. please help! ​

Determining probability of events. please help!