Mr. Da Silva used 105m3 of water for the first half of 2002. In 2002, water rates for the domestic users for half a year were as follows:
$2.50 per cubic metre for the first 25m3
$2.00 per cubic metre for the next 50m3
$1.50 per cubic metre for amounts in excess of 75m3
5% discount on bills paid before July 7.
Calculate the amount Kyle paid for the half year, assuming that the bill was paid
before July 7.

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.

a

step-by-step explanation:

answer:

a=9

step-by-step explanation: lmk if you need a explanation