Well first you have to multiply 4*5.60 to get the 4.0 kilograms
4*5.60=22.4
then divide 5.60/2 to get the .5 kilograms more she needs.
5.60/2=2.8
then just add 2.8+22.4 to get the whole 4.5
2.8+22.4=25.2
it cost $25.20 to get the whole 4.5 kilograms of clay.
Answer: Its 2
Step-by-step explanation: Hope This Helps!!
Answer:
1.2 hours
(this is equivalent to 1 hr, 12 min; also equivalent to 72 min)
=========================================
Work Shown:
x = time it takes Sydelle to do full job on her own
y = time it takes Marques to do full job on his own
z = time it takes to do full job if both work together
In this case,
x = 2
y = 3
z = unknown
-------
1/x + 1/y = 1/z
1/2 + 1/3 = 1/z
3/6 + 2/6 = 1/z
5/6 = 1/z
5*z = 6*1 ... cross multiply
5z = 6
5z/5 = 6/5 ..... divide both sides by 5
z = 6/5
z = 1.2 hours is the amount of time it takes if they work together. This is assuming that one worker does not slow down the other.
-------
Extra info:
1.2 hours = 1 hour + 0.2 hrs
1.2 hours = 1 hour + (0.2*60 min)
1.2 hours = 1 hour + 12 min
1.2 hours = 1 hour, 12 min
1.2 hours = 60 min + 12 min
1.2 hours = 72 min
Answer: Option B.
Step-by-step explanation:
The equation of the line in Slope-intercerpt form is:
Where "m" is the slope of the line and "b" is the intersection of the line with the y-axis.
For the graph of the line , you can identify that:
And for , you can identify that:
Therefore, you can observe that the slope does not change, but now the line cuts the y-axis at . In other words, it was moved from to (3 units on the y-axis)
Then, it is the graph of translated 3 units upward, which means that the graph of g(x) is 3 units above the graph of f(x).