An unloaded truck and trailer, with the driver aboard, weighs 30{,}00030,00030, comma, 000 pounds. When fully loaded, the truck holds 262626 pallets of cargo, and each of the 181818 tires of the fully loaded semi-truck bears approximately 3{,}3003,3003, comma, 300 pounds. What is the approximate average weight of one pallet of cargo?

1131 pounds.

Step-by-step explanation:

We have been given that an unloaded truck and trailer, with the driver aboard, weighs 30,000 pounds. When fully loaded, the truck holds 26 pallets of cargo, and each of the 18 tires of the fully loaded semi-truck bears approximately 3,300 pounds.

First of all, we will find weight of 18 tires by multiplying 18 by 3,300 as:

The weight of 26 pallets would be weight of 18 tires minus weight of unloaded truck.

Now, we will divide 29,400 by 26 to find average weight of one pallet of cargo.

Therefore, the average weight of one pallet of cargo is approximately 1131 pounds.

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb