A household item uses 433 watts of electricity. This item is used for 34 hours each week. How much CO2 will be produced each week from this item

CO₂ ( produced) =  6477,68 grs   = 6,48 Kgs

Step-by-step explanation:

If the househoñd item uses 433 watts of electricity

In 1 hour will consume    433 wh   or   0.433 Kwh

In 34 hours each week   consumes 0,433* 34      will consume  14,722 Kwh

Considering that 1 Kwh produces between  430- 450 grs of CO₂

( we will take 440 grs per Kwh )

The CO₂ produced in a week for such device is  440* 14,722

CO₂ ( produced) =  6477,68 grs   = 6,48 Kgs

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.