Answer:
4 flights of stairs in 5 minutes
Step-by-step explanation:
8/10 times 5
1= -6
2= -5
3= -4
4= -3
5= 0
6= 3
Step-by-step explanation:
This is the correct answer.
Even according to calculator and working.
So not quite sure why those options are incorrect?
Answer:
Rate of interest r = 2.83 % (Approx.)
Step-by-step explanation:
Given:
Amount invested p = $2,600
Amount get A = $4,300
Number of year n = 18
Find:
Rate of interest r
Computation:
A = p(1+r)ⁿ
4,300 = 2,600(1+r)¹⁸
(1+r)¹⁸ = 1.653846
Rate of interest r = 2.83 % (Approx.)
You have to multiplying 10x10 giving you 20 dividing six hours to 20. Then that answer divied by 5.
There's your answer :)
