Answer:
r =
/ 2 = 6
volume = 1/3 * π * r² * h
h = 3 * V/π * 
h =
= 22
D<-7
{d | d<-7}
Hope this helps!
Answer:
yes,this is congruent by SAS criteria
Answer:
a
Step-by-step explanation:
a
Answer:
$108
Step-by-step explanation:
1 box = $12
18 boxes = 12×18 = $216
Total = 18×65 = 1170 pens
Cost price, Cp = $216
3 = $1
378 = 378/3 = $126
1170-378= 792 pens remaining
4 = $1
792 = 792/4 = $198
Total selling price, sp = 126+198 = $324
Profit = Sp - Cp = 324 - 216 = $108