Answer:
B. 100π
Step-by-step explanation:
The surface area of a sphere is given by
SA = 4 pi r^2
The radius is 5
SA = 4 * pi * r^2
SA = 4 * pi * 25
SA = 100 pi
Answer:
The equation of line through (-3,1) and slope 2 in slope-intercept form is: y = 2x+7
Step-by-step explanation:
The slope-intercept form of an equation is given by:

here m is the slope of the line and b is the y-intercept
Given

Putting m=2 in the general form

In order to find the y-intercept, the given point (-3,1) will be substituted in the equation
So

Putting the value of b

Hence,
The equation of line through (-3,1) and slope 2 in slope-intercept form is: y = 2x+7
Here we need the time, so
t = I/pr = (1336.6-820)/(820)(.045) = 14 years
Answer:
The correct answer is D - 0.1529.
This is because sine ratio is the length of the opposite side over the length of the hypotenuse.
Step-by-step explanation: