The planet Jupiter is approximately 778,000,000 km from the Sun. a. Write this number in standard form. (2 marks)

b. The speed of light is about 3.0×105km/sec. How many seconds

approximately does light take to travel from the Sun to Jupiter?

Please Can U give Me A Step to Step Explanation

Item 1 which question could the expression 1000n answer? let n = the number of gallons of gas used. how many miles per gallon did the car get driving 1000 miles? let n = the number of grams of food needed for each dog. how many grams of food are needed to feed 1000 dogs? let n = the number of people at the show. how many empty seats were there at the show if there are 1000 seats at the theater? let n = the number of seats at the theater. how many empty seats will there by if 1000 people come to the show?