-5/1. We know that the slope of a line (p) is perpendicular to that of line q, and so its slope will be the negative reciprocal. We can imagine this, as a line at 90 degrees to a line will have an opposite slope (positive/negative). By rotating it 90 degrees we also know that the run will become rise, and rise will become run, causing the reciprocal (keeping in mind that gradient is calculated by rise over run).
H ( t ) = 15 - 10 t - 16 t² = - 16 t² - 10 t + 15
15 ft is the initial height, or H ( 0 ) and - 10 ft / s is the initial vertical velocity and 10ft/s is horizontal velocity. As for the time:
t 1/2 = (- b +/- √( b² - 4 a c ) )/ 2 a
t 1/2 = ( 10+/-√(100 + 960 ) ) / ( -32 ) =
= ( 10 - 32.56 ) / ( -32 ) = - 22.56 / ( - 32 ) = 0.705 s ( another solution is negative )
d = vo x · t = 10 ft/s · 0.705 s = 7.05 ft.
Answer: She will land 7.05 ft from the base of the overhang.
A)linear because it is increasing by same amount each month
b) it's around 110 percent
The diameter is 18 in. because the radius is 9 in.