The diameter of a carbon atom is 0.000 000 000 154 m. what is this number expressed in scientific notation?
2 answers:
Answer:
Step-by-step explanation:
Scientific notation is a way of writing large or small numbers.
A number is written in scientific notation when is between 1 and 10 and is multiplied by a power of 10.
When we run the comma from left to right, the power of 10 will be negative.
When we run the comma from right to left, the power of 10 will be positive.
The diameter of a carbon atom expressed in scientific notation is
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Answer:
26.230 Inches per second.
Step-by-step explanation:
Since, Area of square is decreasing at the rate of 43 square inches per second And area is directly proportional to square of the side , So
Its side will be decreasing at the rate of inches per second .
Now,
Perimeter of square is directly proportional to 4 times of the side of the square.
so Perimeter of square will be decreasing at the rate of 4×
After rounding off to three decimal places we will get 26.230 Inches per second.
Answer:
Graph of solutions of:
y = x^2 -4 (red)
x + y + 2 = 0 (purple)
Step-by-step explanation:
