(2 × 10^7) + (3 × 10^4)
= (2 × 10^7) + (0.003 × 10^7) . . . . make the exponents match
= (2 + 0.003) × 10^7
= 2.003 × 10^7
The appropriate choice is ...
... b. 2.003 × 10^7
Look at the 2 out of 5 to the two decimals 5 they are the same
Answer: 0
Explanation:
1) Cosine trigonometric ratio definition:
cos (α) = adjacent-leg / hypotenuse
2) P (0,1) ⇒
- adyacent-leg = x-coordinate = 0
- opposite-leg = y-coordinate = 1
- hypotenuse = √[x² + y² ] = 1
3) Therefore, cos(α) = 0 / 1 = 0
The total number of ways you can toss a coin 3 times is 8.
H H H
H H T
H T H
H T T
T H H
T H T
T T H
T T T
That should be 8 times.
H H T is the only toss that works
1/8 times
