3.44 scooping ice cream. ice cream usually comes in 1.5 quart boxes (48 fluid ounces), and ice cream scoops hold about 2 ounces. however, there is some variability in the amount of ice cream in a box as well as the amount of ice cream scooped out. we represent the amount of ice cream in the box as x and the amount scooped out as y . suppose these random variables have the following means, standard deviations, and variances: mean sd variance x 48 1 1 y 2 0.25 0.0625 (as) an entire box of ice cream, plus 3 scoops from a second box is served at a party. how much ice cream do you expect to have been served at this party?

450

step-by-step explanation:

you get texts and minutes, so why not

idk

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

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?