1)

Number of unshaded regions = 40

Total number of shaded regions = 64

Probability of selecting a point in unshaded region

= Number of favorable outcomes / Total number of outcomes

= 40/64

= 5/8

-------------------------------------------------------------------------------------------------------------

2)

1 m = 100 cm

Divide both sides by 100

Raise both sides to the power of 3

Multiply booth sides by 500,000

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up