Step-by-step explanation:
Principal = Rs 9000
Rate = 12.5 %
Time = 5yrs
Amount=?
We know
I=p×t×r÷100
=9000×5×12.5÷100
=562500÷100
=5625
now
A=P+I
=9000+5625
14625
Answer:
120
Step-by-step explanation:
if each can hold 1/8 of a bag, then 8 can hold 1 bag. if there are 15 bags, and each bag can fill 8 planters, then 15 bags can fill 15x8 planters, or 120
pls mark brainliest <3
<span>2n^3-n^2-136 :Equation:
Substitute 0 for n
</span> Simplify {20}^{3}<span> to </span><span>8000
</span>
<span>8000−<span>0<span><span>^2</span><span></span></span></span>−136
</span> Simplify <span>{0}^{2}<span></span></span><span> to </span><span>0
</span><span><span>8000−0−136
= 7864</span></span><span>
</span>
Answer:
There were total 2900 seats in the theater.
Step-by-step explanation:
Given that:
Seats filled by students = 1247 seats
Vacant seats = 57%
Total percentage of seats = 100%
Percentage of seats filled by students = (100-57)%
Percentage of seats filled by students = 43%
Let,
x be the total number of seats.
43% of x = 1247
Dividing both sides by 0.43
Hence,
There were total 2900 seats in the theater.
Answer:
29 years
Step-by-step explanation:
The population of the Chinese people is 1.3 bn, and they grow at a rate of 0.49% per year. To get the number of years it requires to reach 1.5 bn, we use this method
after x years, the population will be
1.3 * 1.0049^x
so you just need to solve
1.3 * 1.0049^x = 1.5
1.0049^x = 1.5/1.3
x log 1.0049 = log(1.5/1.3)
x = log(1.5/1.3)/log(1.0049)
x = 0.062 / 0.002122
x = 29.25 years
Therefore, at the rate of 0.49%, the Chinese population of 1.3bn needs 29 years to clock 1.5 bn