I believe the change in temperature by minute is 9
Answer:

Step-by-step explanation:
times p on both sides
then plus e on both sides
then divide t on both sides
Answer:
1.5
Step-by-step explanation:
6/4=1.5
9/6=1.5
If the length is taken as l , height is taken as h and breadth is taken as b . then
Area of the rectangular prism= 2( (l*b) + (b*h) + (h*l) )
hope that helps
Answer:
1 / 3^5
1/ 243
Step-by-step explanation:
3^4 ÷ 3^9
We know that a^b ÷ a^c = a^ ( b-c)
3 ^ ( 4-9)
3^ -5
We can rewrite this as a^-b = 1/ a^b
1 / 3^5
We know that 3^5 = 243
1/ 243