The function f(x)=36·2.3^x models the number of bacteria in the sample, where x represents the number of days since first tracking the bacteria count. Which of the following are true statements? Select all that apply. The function models exponential decay.

The function models exponential growth.

36 represents the number of bacteria that are added each day.

36 represents the initial number of bacteria in the sample.

After five days, there will be about 2200 bacteria.

After five days, there will be about 2317 bacteria.

After seven days, there will be about 28,191 bacteria.

After seven days, there will be about 12,257 bacteria.

answer: i think it's a

step-by-step explanation:

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20

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?