Answer:
- (Answer of part B) First of all diameter of Mars in ordinary number = 6780 km
- Now radius = Diameter/2
- = 6780/2
- = 3390
- So radius of Mars in ordinary number = 3390 km
- (Answer of part C) Mass of earth = 5.97 × 10³⁴
- Mass of mercury = 3.3 × 10²³
- Difference between the masses of Earth and Mercury = (5.97 × 10³⁴) - (3.3 × 10²³)
- = 2.67 × 10¹¹
- So, difference = 2.67 × 10¹¹
Step-by-step explanation:
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Answer:
The interest rate is 19.5%.
Step-by-step explanation:
Given : Invest $12000 and make $2880 after 8 years.
To find : At what rate would you need to invest?
Solution :
Applying interest formula,
Where,
A is the amount A=$12000
P is the principal P=$2880
t is the time t=8 years
r is the interest rate
Substitute the value in the formula,
In percentage, 
Therefore, The interest rate is 19.5%.
Answer:
Step-by-step explanation:
Sequence term. Extend 14 brainlist please
Answer: The value of both expressions when t=6 is 51, The value of both expressions when t=3 is 23,The two expressions are not equivalent.
Step-by-step explanation: i think thats it........but i might be wrong,,,,plz dont be mad if i am
