Answer:
Answer: The slope is 2. The y-intercept is 4 which means point (0, 4).
Step-by-step explanation:
First, find the slope of the line that passes through those two points using the slope formula.
where the points are and
The slope is 2.
One of the given points is (0, 4). Since the y-intercept lies on the y-axis, the x-coordinate of the y-intercept is 0. Point (0, 4) is the actual y-intercept.
Answer: The slope is 2. The y-intercept is 4, or point (0, 4).
First we will calculate rate of work of rosa and amy.
work done by rosa in time t=t*1/7
Work done by Amy and rosa=t(1/7+1/4.2)
t/7+t/a=t/4.2
t=10.5 hr
Always keep remember those formula or logic belowWork rate × Time to finish the job = 1 job done
Work rate = (1 job done) / (Time to finish the job)
Time of doing the job = (1 job done) / (Work rate)
Answer:300
Step-by-step explanation: 10×10 =100
3×100 = 300
The answer to the question