A class quiz has 4 multiple-choice questions and each question has 4 possible answers (A, B, C, or D). The correct answers are B, C, A, and A, in that order, and you must correctly answer at least three questions to pass the quiz. Use the drop-down menus to design the best possible scenario to find the experimental probability of passing the quiz by guessing. Which simulation tool would you use? How many results do you need for each trial? What is the theoretical probability that you would guess the correct answer to every question?

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

the answer is 0.000652422

but if you ment to ask what is 6131 divided by 4, it is 1532.75.

step-by-step explanation:

you are playing an adventure game on your computer. you come across a troll who won't let you pass and there is no other way to get to the other side of the river except over the bridge he is guarding.

the troll is a nerd. he takes great delight in watching people struggle with his problems. very few get them. he only gives you one chance and then he changes the puzzle. you have to solve this one.

before you are four blocks. they are numbered 11,6, -7,21.

he tells that the answer he wants is minus and between -1 and - 2. you can use +, -, ×, ÷   ( and ) as many times as you like or no times at all. you don't like the way he's looking at you, but you need to cross the bridge. what do you do?

it is ok do not worry about it my dude. have a good one