Answer:
62.4 miles
Step-by-step explanation:
The way to determine this is to set up a proportion,
5 cm/24 miles = 13 cm/x miles,
and then solve for x by cross multiplying,
5*x = 24*13.
<em>If you don’t understand that step, try writing it out on paper with fractions instead of division signs.</em> Next, solve.
x = 62.4
N*0.045+2n*0,050+(1,000,000-3n)*0,040=45,500
n*0.145-n*0.120=45,500-40,000
n*0.025=5,500
n=5,500/0.025
n=220,000 in <span>short-term notes paying 4.5%
2n=440.000 </span>in government bonds paying 5%
1,000,000-3n=1,000,000-660,000=440,000 in utility bonds paying 4%
Answer:
19 gram
Step-by-step explanation:
Formula of mass left after ionising: 
where M is original mass and n is half lives.
Using the equation:
→ 18.75
Therefore, 18.75 g left after ionising.
∵ If rounded to nearest gram then 19 gram.
Answer:
$0.96
Step-by-step explanation:
First, find the cost of the 24 bottles, by multiplying 24 by 2
24(2)
= 48
Find the commission by finding 2% of 48
48(0.02)
= 0.96
So, the commission will be $0.96
I actually I’m really confused sorry can’t answer
