A lot of people will die xD
Answer:
0.89 hours
Step-by-step explanation:
Micheal and his sister Mel share the task of mowing the grass in their yard.
Micheal mows 1/3 of the yard
= 1-1/3
= 2/3
Mel mows the rest portion
Mel can now mow 1/3 of the yard in one hour
Therefore the time taken by Mel to finish mowing the yard can be calculated as follows
= 2/3 ÷ 3/4
= 2/3 × 4/3
= 8/9
= 0.89 hours
Hence it will take Mel 0.89 hours to finish mowing the yard
Answer:
x+4
sum meaning addition and a number means x
Step-by-step explanation:
Answer:
P + S / P [(r - 1) P - S] dP
Step-by-step explanation:
If r = 0.10 and S = 900 then,
P + 900 / P [(0.10 - 1) P - 900] dP
Solving the equation we get,
P + 900 = (B - 0.9A)P - 900A
If A = -1,
B = 0.10
t = 0 and P = 10,000
ln 10000 - 1 /9 ln (0.9 * 10000 + 900) + C
C = 10.2326.