Find the length of the arc, s, intercepted by the given central angle, thetaθ, in a circle of radius, r. θ=30 rad; r=18 m.

540 m

Step-by-step explanation:

We are given that

Central angle,rad

Radius of circle=18 m

We have to find the length of the arc s.

We know that

Length of arc,

Using the formula then, we get

Length of arc,

Hence, the length of arc=540 m

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: