As part of a sixth-grade class project, the teacher brings to class a largo jor containing 200 gumballs of two different colors: red and green. Andy is asked to draw a sample of his own choosing and estimate the number of red gumballs in the jar, Andy draws a sample of 25 gumballs, of which 5 are red and 20 are green. Use Andy's
sample to estimate the number of red gumballs in the jar.
ent
There are approximately
red gumballs in the jar.
in

l.jnl.j/n.m,lm,

step-by-step explanation:

the answer is 99.

the correct answer is 1.7

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?