I think the correct answer would be : $94
adding $420 + $144 = 564
then divide 564 and 6 to get 94.
Answer:
n = 1/6
Step-by-step explanation:
<u>Step 1: Make an expression</u>
n = 5/16 * 8/15
n = 40/240
n = 40/40 / 240/40
<em>n = 1/6</em>
<em />
Answer: n = 1/6
For this type of problem,
It is stated that the weight of steel is 32.6 lbs per foot
Meaning, every foot of steel beam weighs 32.6.
So 2 feet of steel beam would weigh 32.6 x 2 = 65.2 lbs
and 3 feet will be 32.6 x 3 = 97.8 lbs
Since we have a limit of 5000 lbs which is the capacity of the truck.
We can have an equation :

Where x is the number of foot
Solve the value of x by dividing both sides by 32.6 :

So the answer is 153.37 feet of steel beam
D, as they all have an equal chance of doing the dishes