Yes as the even times the occurrence of negative signs makes the answer positive.
Multiplying gives us 3 x 5 = 15
10^2 x 10^5 = 10^7
So we get 15 x 10^7. However, we need to move the decimal point from 15.0 to 1.5:
1.5 x 10^8. The answer is A.
As created (the concept) by Descartes, a variable is an alphabetic character used to represent unknown values. They are extremely useful when solving algebraic calculations allowing us to solve a range of calculations in simpler computations.
Answer:
Following are the solution to the given question:
Step-by-step explanation:
For question 1:
Calculating the speed between A and B:
For question 2:
Calculating the speed between B and C:
For question 3:
In this the speed between A and B is the double to speed between B and C.