For this case, the first thing you should know is that the density is defined as:
D = m / v
Where,
m: mass
v: volume
We have then that for this problem the appropriate units are:
For the mass m: grams
For volume v: cubic centimeters.
Therefore, the density unit will be:
D [g / cm ^ 3]
Answer:
D [g / cm ^ 3]
Answer:
it would be 3
Step-by-step explanation:
Answer:
4 inches
Step-by-step explanation:
of 11 inches of wire costs 44 cents, then 1 inch of wire costs 4 cents because 44 cents ÷ 11 inches = 4 cents per inch. (44 ÷ 11 = 4)
So, if 1 inch is 4 cents, 16 cents is 4 inches because 16 ÷ 4 = 4
Answer:
Step-by-step explanation:
let x = the number of pounds of cheaper coffee.
Since the merchant is mixing this with more expensive coffee, then
x + 60 = the number of pounds of medium priced mixed coffee.
The equation is gotten from this
+ =
(x)($40) + (60)($90) = (x + 60)($70) or
40x + 5400 = 70(x + 60)
Solve that equation and get x = 40
Answer: 40 pounds of $40 coffee.
i hope this helped
You have climbed 3/4 of the wall and you are 24 feet above the ground. The best equation I can think 24/3 + 24 = h.
