the only true statement is
in 4 liters there are 4000 milliliters
Answer:
Nirmala can use the lamp for 31.66 hours before it runs out of oil.
Step-by-step explanation:
From the graph,
Take any two points, let say
(15, 25)
(25, 10)
The equation of line in slope-intercept form
Putting and any point, let say (25, 10), to find the y-intercept 'b'
So the equation of line will be:
In order to find how long Nirmala can use the lamp before it runs out of oil, we need to find x-intercept which can be obtained by putting y = 0, and solve for x, as duration lies on x-axis.
so
Putting y = 0
Therefore, Nirmala can use the lamp for 31.66 hours before it runs out of oil.
The area of a circle with radius of 5 feet is 25π square feet
Step-by-step explanation:
The area of a circle is found out using the formula
Here A is the area
r is the radius of the circle and
pi is a constant
given
Radius = r = 5
We have to find the area in terms of pi
So,
Hence,
The area of a circle with radius of 5 feet is 25π square feet
Keywords: Area, radius
Learn more about area of a circle at:
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Answer:
a
Step-by-step explanation:
y=4x+ 1