Answer:
4.1 x 10 exponent 3
Step-by-step explanation:
2 times 2.05
then u get 4.1
then u divide the exponents and get 3
Given:
The number of people the monorail train can carry per trip = 78
The number of trips during the day = 99
Solution:
The greatest number of people the train can carry in one day equals to the product of the number of people the monorail train can carry per trip with the number of trips during the day.

Conclusion:
The option D) is the correct answer
Answer: 
Step-by-step explanation:
You can identify from the given figure that the angle that measures 70 degrees is formed by two intersecting Chords.
It is important to remembe that, by definition:

Based on this, you know that:

Having this equation, the final step is to solve for "x" in order to find its value. You get that this is:

Answer: It is eather A or D (sorry for my spelling)
Step-by-step explanation: