If Earth was 10 times farther away from the sun than it is now, which planet would it be closest to? (Assume all the planets are aligned with the sun and are on the same side of the sun.) Compare Earth's new distance to that planet. How far apart would they be in standard notation? How far apart in scientific notation? Show your work. Can y'all please give me the answer in km, Need answer asap. thx

Earth is now 1,495,978,700 km or 1.495 billion km which is just over Saturn's' 1.43 billion km

Step-by-step explanation:

Earth is this far from the son 149,597,870 km

149,597,870*10= 1,495,978,700 km

Mercury = 70 million km

Venus = 108 million km

Mars = 228 million km

Jupiter = 779 million km

Saturn =  1.43 billion km

Uranus = 2.88 billion km

Neptune = 4.50 billion km

Pluto = 5.91 billion km

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places