Answer:
1,2,4
Step-by-step explanation:
1: The temperature should be decreasing in an exponential rate as the coffee is hot
2: radioactive element should keep decreasing over years
3: should be increasing rate
4: 'popularity is declining' indicates it's a decay
5: 'growing community' indicated it's increasing
Answer:
sides
14 X 22 = 308 square foot there are four of these
308 X 4 = 1232 square foot.
triangles
A= 0.5 X b X h
0.5 X 14 X 10 = 70 square foot again there are four of these 70 X 4 = 280 square foot
1232 + 280 = 1512 square foot
1512/213 = 7.09859154
8 gallons of paint will need to be purchased.
Answer: (24/16)x+3
Explanation: First you have to find your slope so to do that you’ll have to do y1-y2/x2-x1. Once you have your slope you have to put this into an equation and use y=mx+b, so you can use the two first points (8,16) and plug it into the formula. You’ll have 16=3(8)+b once you have that you’ll multiply 3(8) which is 24 and then bring that down so now you have 16=24+b, the next step is to divide 16 by 24 you cannot divide this though because you’ll have a decimal n you don’t want that so you’ll have a fraction of 24/16.
Answer: 5
Slope is usually the number in front of x
Answer:
y= - frac4/7 x + frac9/7
Step-by-step explanation:
