A shoe company is going to close one of its two stores and combine all the inventory from both stores. These polynomials represent the inventory in each store 7 Store A *+1 8 Store B: 39-9+1 Which pression represents the combined inventory of the two stores? 7 4 15 Au-. و و 15 0 1 2 3 + 2/6 + 25 D.

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours

c

step-by-step explanation: