Answer:
She uses 1/18 of the original stick of butter.
Melting butter is a physical change.
Step-by-step explanation:
1/3 = 6
2/3= 12
3/3 =18
1/18 of the whole stick
___________________
Since the butter is just going from solid to liquid and no chemical bonds are being broken or changed, the butter melting is a physical change.
Answer:
my answer was -27
Step-by-step explanation:
Answer:
The expression for the resulting velocity is, ![-\frac{1}{2}V_ \text{car}](https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B2%7DV_%20%5Ctext%7Bcar%7D)
Step-by-step explanation:
As per the given statement: A car travels down a road at a certain velocity,![V_\text{car}](https://tex.z-dn.net/?f=V_%5Ctext%7Bcar%7D)
Let initial velocity of car travel downward= ![-V_\text{car}](https://tex.z-dn.net/?f=-V_%5Ctext%7Bcar%7D)
It is also, given that the driver slows down so that the car is traveling only half as fast as before.
⇒Resulting velocity = ![-\frac{1}{2}V_ \text{car}](https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B2%7DV_%20%5Ctext%7Bcar%7D)
Therefore, the expression for the resulting velocity is, ![-\frac{1}{2}V_ \text{car}](https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B2%7DV_%20%5Ctext%7Bcar%7D)
Answer:
The answer is 201,923 subscribers
Step-by-step explanation:
Let the Top ranked magazine number of digital subscriber be t, and the number of the third most ranked digital subscriber be x,
Since the Top magazine has 1140% more than the third, this equation can be expressed as,
((t-x)/x)×100=1140
Substituting t=2.1×10^6, solve for x
(((2.1×10^6)-x)/x)×100=1140
Solving for x=201,923
Answer:A)
Kiley bought a platter for $19 and several matching bowls that were $8 each. What is the total cost before tax
here x will be number of bowl which can only be dicrete value e.g 1 , 2 , 3 , 4 ...
Step-by-step explanation:
A discrete graph is a series of scatter plot points. It means point on graph aren't continuous manner.
A continuous function allows the x-values to be ANY points in the interval, including fractions, decimals, and irrational values. A discrete function allows the x-values to be only certain points in the interval, only integers or whole numbers.
Example
Number of student, x
x can only be integer
Step-by-step explanation: