Answer:
only students who have recess at 12 p.m. or later may go out
Step-by-step explanation:
Let the time after midnight be represented by t, and the temperature be y. Since the temperature increases by 1.2 degrees Fahrenheit each hour, the time taken to reach 32 degrees Fahrenheit can be gotten from:
y = 1.2t + 18
put y = 32
32 = 1.2t + 18
1.2t = 14
t = 14/1.2 = 11.67 hours
Since the recess starts at half hour or hour, hence the recess would start at t = 12 hours, i.e. at 12 p.m.
Hence only students who have recess at 12 p.m. or later may go out
Answer:
A. 9%; $440.36 million
Step-by-step explanation:
Using A(1+r)t, we can subtract 1-1.09=.09*100=9%.
That means the projected annual growth is 9%
Now we can calculate the worth of the company by replacing t=8, 2008-2000=8
Answer: ok I will in comments I promise “
Step-by-step explanation:
Answer:
The Answer is that the first number is 37 and the second number is 28.
Step-by-step explanation:
Let f = first number and s = second number
f = s + 9
The sum of both numbers is 65:
f + s = 65
Substitute:
(s + 9) + s = 65
2s + 9 = 65
2s = 65 - 9
2s = 56
s = 56 / 2 = 28, the second number.
f = s + 9
f = 28 + 9 = 37, the second number.
Proof:
f + s = 65
28 + 37 = 65
65 = 65
Here you go! Hope this helps and have an Awesome Day!! :-)
