Answer:
the answer is 42/100
42 blocks are shaded out of 100
Let
Vco------------------- >Volume cone
Vcy------------------ >Volume cylinder
r= 8mm
hco----------- > height of cone=18 mm
hcy------------ > height of cylinder =54-18=36 mm
then
Vco=π*r² *hco/3--------- > π*8² *18/3=π*384 mm³
Vcy=π*r² *hcy--------- > π*8² *36=π*2304 mm³
the total cubic millimeters of sand=Vco+Vcy=π*384+π*2304=π*2688
if 10π cubic millimeters --------------------- > 1 seg
π*2688--------------------------------- X
X=π*2688/10π=268.8 seg
the answer is 268.8 seg
Answer:
You would draw a rectangle that has 3 rows of 19 squares.
This would represent 3 times 9.
Step-by-step explanation:
Answer:
BB jxdjsbxxjx Matti la so is so he she he GM is CNN BBC do he to us
