The only thing that we have to do in this problem is to
convert the units.
We know that:
1000 g = 1 kg
100 cm = 1 m
Therefore:
density = (2.7 g / cm^3) * (1 kg / 1000 g) * (100 cm /
m)^3
<span>density = 2700 kg / m^3</span>
Answer:
50 it think
Step-by-step explanation:
To do the mean of the numbers, you have to add them all together and divide them by the number of numbers:
65 + 125 + 90 + 100 = 380
There are 4 numbers, so you have to do
380 ÷ 4 = 95
The mean of those numbers is 95
Answer:
The greatest common factor is 17.
Step-by-step explanation:
Both 51 and 85 have only two common factors, 1 and 17. Since, 17 is greater than 1, 17 is the greatest common factor.
Factor out 10^7: 10^7(10²+10+1)=111*10^7
write 10^7 into (2*5)^7: =111*5^7^2^7
=555*5^6*2^7
yes, <span>10^9+10^8+10^7 is divisible by 555</span>
