Answer:
850- 475= 375 increase over 2 months.
375 ÷2= $187.50
Answer:
The temperature of the liquid 15 minutes later is
Step-by-step explanation:
This is an example of arithmetic progression
We need to find 15 th term
Here
Answer: 90
Step-by-step explanation:
There are 16 oz. in a pound.
10/16
5/8
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<span>By the time firework a has been launched, firework b has already been launched for 0.25 seconds, so if we treat the two as equations, then
a = 220 (t)
b =</span> 220 (t) + 220 (.25)
<span>And we want to know when these two equal eachother, as that's they will both detonate.
220t = 200 t + 200 (.25)
20t = 50
t = 2.5</span>