Help please!! A standard HDTV screen with a width of 152 inches has a height of 85.5 inches. What is the ratio of width to height of the HDTV.

A) 9:16
B) 4:3
C) 3:4
D) 16:9

could you give more information?

10000

step-by-step explanation: divide by 2,

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