Answer:the answer isn’t on edginuity
Step-by-step explanation:
Answer:
Yeesh it was a 3
Step-by-step explanation:
10% of 30=.10 x 30
Answer is 3
A) The amount of the discount is the interest due, $63.75.
I = Prt
I = 5000*0.051*13/52
I = 63.75
b) Zakir will pay the discounted price, $5000 -63.75 = $4936.25
c) The effective rate is r/(1 -rt) = 5.1%/(1 -0.051*13/52) ≈ 5.17%
Answer:
"4.71" is the correct answer.
Step-by-step explanation:
As we know, 45 envelopes addressed in 2 hours then,
⇒ 
and, 45 in 3 hours,
⇒ 
Now by adding all together, we get
⇒ 
⇒ 
and multiply it by "4.71", we get
⇒ 
⇒ 
Round it "310".
So that "4.71" is the right answer.

in case you wonder why we used 105 as LCD,
21 = 3 * 7
15 = 3 * 5
the "3" is common to both denominators, so we "use it once" and our LCD is then 3 * 7 * 5.