Sara goes on a slingshot ride in an amusement park. she is trapped into a spherical ball that has a radius of 3•100 centimeters. what is the volume of air in the spherical ball.

1.1 × 10⁸ cm³

Explanation:

1) Since the ball is spherical, you use the volume formula for a sphere, which is:

Volume = [4/3] π r³

2) r is the radius, which is given and is equal to 3×100cm = 300cm

3) Pluging in the value of r, you get:

Volume = [4/3] π (300 cm)³ = 113,097,335.53 cm³

4) Since, r = 3×100 cm has two significant figures, the result must show only two significant figures.

So, using scientific notation, the right answer must be reported as: 1.1 × 10⁸ cm³

y=mx+

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.