The volumes will be the same, because the heights are equal and the cross-sectional areas at every level parallel to the bases are also equal.
19% of 30
19 / 30 = 5.7
19 percent of 30 is approx. 5.7
Hope that helps! -Nadia aka UnicornFudge
B. 5:10 because 15-5=10 which is the number of pencils with erasers and the 5 left are the amount of pencils which are missing an eraser
PH = -log[H+]
= -log(2*10^-9)
= -(log(2) +log(10^-9))
= -(0.3 -9)
= 8.7
The appropriate choice is
C. 8.7
Not sure wym but if u can't write the format just write the numbers out in spanish: uno dos tres cuatro cinco seis siete ocho nueve diez