Answer:
8,250,000,000
Step-by-step explanation:
The current population is 7500 000 000
then, let's get 10% 0f 7500 000 000
which is 10/100×7500000000
0.1×7500000000= 750,000,000
therefore, in the next 10years the population will be
750,000,000+7500,000,000
in 2028 the population will be 8,250,000,000
Answer:
quizlet and jishka
Step-by-step explanation:
i looked it up on google
Answer:
98.3 seconds
Step-by-step explanation:
If you use stoichometry you can convert your units
9.83 seconds
over 100 meters a kilometer is 1000 meters so
9.83/100 *10 because what you do to denominator needs to happen to numerator
98.3 seconds
over 1 kilometer
it take the sprinter 98.3 seconds to run a kilometer and one way to check is well a kilo is a longer distance so logically the time it takes them has to be higher cause they cannot run a kilo faster than they run 1/10 of it
Answer:
a(n) = 9·6^(n-1)
Step-by-step explanation:
The general term a(n) of a geometric sequence with first term a(1) and common ratio r is given by ...
a(n) = a(1)·r^(n-1)
Your sequence has first term 9 and common ratio 54/9 = 6, so the function describing it is ...
a(n) = 9·6^(n-1)
