Answer:
Step-by-step explanation:
5x - 9 ≤ 21
5x ≤ 30
x ≤ 6
Answer: 16.26 g.
To answer this question, you just need to multiply the volume with the density. In most question, the unit of the volume and density is different thus need to be converted. But in this question, it's already same so you can do it straight away. The calculation would be:
Mass: 6 cm3 x 2.76g/cm3= 16.26 g.
5/8 is equal to 0.625, which is equal to 62.5 percent.
Answer: 12.5
Step-by-step explanation:
112.50 divided by 94 = 12.5 or 13
Answer:
5.779 x 10^-8 =0.00000005779
Step-by-step explanation:
The E-8 at the end means the number is multiplied by 10^-8.
So 5.779E-8=5.779 x 10^-8
A negative power means move the decimal place that many places to the left
So 5.779 x 10^-8 =0.00000005779
