Answer:
78×31%= approximately 24 years
Step-by-step explanation:
Step-by-step explanation:
The given domain is wrong.The answer written in above as domain are actually a range.Domain are the pre image of range or we shall defined it by written in X component are domain and y components are range . Therefore the actual domain Rae (5,3,4) and the range are the image of domain they are (8,9,7).
Answer:
the answer is C
Step-by-step explanation:
Answer: The y-intercept is (0, 17)
Step-by-step explanation:
When the slope is given and there is a coordinate given to pass through, Substitute the numbers in the given coordinates for y and x in the slope-intercept equation and solve for b.
y=−3x+b
2 = -3(5) + b
2 = -15 +b
15 + 2 = b
b= 17 . b is the y-intercept.
From the graph, you can see that the line passes through the given (5,2)
1 time=2mins
xtimes=30mins
30/2 ×1= 15.
Therefore it can be completed 15 times in 30mins