We can't tell from the graph whether the left point of each step is included, or the right point. If the left, this is a graph of
y = 7 + floor(x)
F(x)=3x-2
f(-6)=3(-6)-2
=-18-2
=-20
Answer:
1) 1.28 times greater or 127.29% greater
2) 7.43 billion
3) 8679 years
4) 125.45g
Step-by-step explanation:
1)
8.3/6.5=1.2769
2)
5(1+2/100)^20
=5(1.02)^20
=7.429735
3)
Qr=Qi(1/2)^(t/Ht)
35=100(0.5)^t/5730
=8678. 5 years
4)
Qr=300(0.5)^2000/1590=300x0.418
Qr=125.4489
Hello! I would love to help!
Doors vary in size, but the standard door height is about 6 feet.
We know that there are about 3 feet per meter, so let's divide our door's height in feet by 3.
6/3=2
So, I would say about 2 meters would be a good estimate!
Hope this helped! Comment if you have questions!