Answer:
t = 1/2 hour
Step-by-step explanation:
20480 = 80
20480 = 80
20480/80 =
256 =
x = 4
doubling period
2 =
t = 1/2 hour
I think it's 25. don't @ me
Answer:
x=5 (make sure to look at the explanation for a breakdown of your problem!)
Step-by-step explanation:
8.6x+4.4x-11=54
13x-11=54
+11 +11
13x=65
65/13= 5
8.6(5)+4.4(5)-11=54
Answer:
y = 88
Step-by-step explanation:
y + 53 + 39 = 180
y + 92 = 180
y = 88
That is five hundred and five thousandths.
A thousandth is 0.001 which is 1/1000 as a fraction.
There you've got five hundred and five thousandths which is 505 x 1/1000,
which is ultimately 505/1000.
You can simplify 505/1000 further by dividing both the top and bottom of the fraction by 5.
505/1000 = 101/200