A television regular Costs $180 but it’s on sale for 40% off there’s a 5% sales tax on the sale price how much does it television cost after the discount and sales tax

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

i believe it is 0.1m because the measurement of 30.4m limits how precise you can be

you can only be as precise as the least precise measurement

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