Answer:
7.04*4=x
x/3=how much the tickets cost
Step-by-step explanation:
If each of the four friends pays $7.04, the equation would be set up like this: 7.04*4=28.16. This means the total cost for tickets is 28.16. If the total cost for three tickets is 28.16, just divide the total cost by how many tickets were purchased. 28.16/3=9.39. This means one ticket cost 9.39.
Answer:
equal
Step-by-step explanation:
Most quadratic equations have <em>equal</em> roots.
For this case we have the following equation:
![w = 0.9* \sqrt{E}](https://tex.z-dn.net/?f=w%20%3D%200.9%2A%20%5Csqrt%7BE%7D%20)
Where,
w: The weight of a spring in pounds
E: the energy stored by the spring in joules.
Substituting values we have:
![w = 0.9* \sqrt{12}](https://tex.z-dn.net/?f=w%20%3D%200.9%2A%20%5Csqrt%7B12%7D%20)
Making the corresponding calculation:
Answer:
the approximate weight of the spring in pounds is:
Answer:
1.5 grams of protein.
Step-by-step explanation:
The equation that represents the relationship between protein and fat is as follows :
4p + 9f = 60 ....(1)
We need to find the grams of protein are there if there are 6 grams of fat in the snack.
Put f = 6 in the above equation (1).
4p + 9(6)= 60
4p + 54 = 60
Subtract 54 to the both sides,
4p + 54-54 = 60-54
4p = 6
⇒ p = 1.5 grams
It means the snack contains 1.5 grams of protein.
Answer:
-1
—— = -0.25000
4
Step-by-step explanation: