Answer:a c b
c
Step-by-step explanation: did it already
Answer:
1/20
Step-by-step explanation:
In Scarlette grade 1/5 of the students have a sister.
Of the students who have a sister 1/4 also have a brother
Therefore fraction if students in Scarlet's grade who had both brothers and sister can be calculated as follows
= 1/5 ×1/4
= 1/20
Answer:
y = x + 5
Step-by-step explanation:
1) First, find the slope of the line 
. We can do this by setting it up in slope-intercept form, represented by the equation 
. Whatever 
or the coefficient of the x-term is will be the slope. Isolate y in the equation:
So, the slope of the given equation is 1. Parallel lines share the same slope, thus the slope of the new line will be 1 as well.
2) Now, use the point-slope formula 
to write the equation of the line in point-slope form. Substitute values for , 
, and 
in the formula.
Since is the slope, substitute 1 for it. Since and represent the x and y values of one point the line passes through, substitute the x and y values of (-6, -1) into those places as well. Then, isolate y in the resulting equation to put the equation in slope-intercept form and find the answer:
Answer:
339.290
Step-by-step explanation:
by using the formula for surface area of cylinder that is 2πrh+2πr^2
