Answer:
- Earth is 85.71 times heavier than moon
- Jupiter is 333.33 times heavier than Earth
Step-by-step explanation:
Given
- The mass of Earth is about 6 x 10^24 kilograms = e
- The mass of the moon is about 7 x 10^ 22 kilograms = m
- The mass of Jupiter is about 2 x 10^27 kilograms = j
<u>The difference in mass</u>
- e/m = 6 x 10^24 / 7 x 10^ 22 = 600/7 = 85.71
Earth is 85.71 times heavier than moon
- j/e = 2 x 10^27 / 6 x 10^24 = 2000/6 = 333.33
Jupiter is 333.33 times heavier than Earth
For these questions, you would need to distribute the variables and coefficients
Answer:
x = 10.
Step-by-step explanation:
8/12 = (x + 4)/(2x + 1) Simplify 8/12:
2/3 = (x + 4)/(2x + 1) Cross multiply:
2(2x + 1) = 3(x + 4)
4x + 2 = 3x + 12
x = 10.
40º
7) In this problem, we can see that both tangent lines to that circle come from the same point O.
So, we can write out the following considering that there is one secant line DO and one tangent line to the circle AO
Answer:
5.93 years
Step-by-step explanation:
The continuous compounding formula tells you the amount after t years will be ...
A = Pe^(rt) . . . . principal P compounded continuously at annual rate r for t years
7400 = 5500e^(0.05t)
ln(7400/5500) = 0.05t . . . . divide by 5500, take natural logs
t = 20×ln(74/55) ≈ 5.93
It will take about 5.93 years for $5500 to grow to $7400.