D. 10 points
A dome in the shape of a hemisphere is shown below. Which
measurement is closest to the volume of the hemisphere?*
nt
ard
es
25 mm
-
dar
1
X
O 32,708.33 mm^3
ory
O 65,449.85 mm^3
O 2,617.99 mm^3
р
0 1,308.99 mm3

(40 points) i need some . an answer definition is appreciated as well.

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.