A volume:
V = 3.00 in³
1 in³ = 16.39 cm³
V = 3.00 · 16.39 = 49.17 cm³
0.242 g/cm³ · 49.17 g = 11.899 g² ≈ 11.90 g
Answer: It would weigh 11.90 grams.
Answer:-4
Step-by-step explanation:
first we must solve 14.5*10 to the -6 power
10 to the -6 power is 0.000001
so, 14.5 times 0.000001 is 0.0000145
Now to turn 0.0000145 into scientific notation, the decimal needs to be moved 5 places to the right, so the exponent base of 10 will be 5 and since the number is less than 1 the sign of the exponent will be negative,
so you get 1.45*10 to the -5th power
your final answer:
<u>0.0000145 = 1.45*10 to the -5th power</u>
