Answer:
x = \sqrt(6)/3 , - \sqrt(6)/3
Step-by-step explanation:
decimal form:
x= 0.81649658..., -0.81649658...
2 quarters, 3 dimes, 4 pennies...total of 9 coins
probability of first drawing a dime = 3/9 reduces to 1/3
without replacement (means u have only 8 coins now)
probability of then drawing a quarter = 2/8 reduces to 1/4
probability of both : 1/3 * 1/4 = 1/12 or 8.3%
hope it helps you!!!!!!!!!!
Answer:
A is correct.
Step-by-step explanation:
Answer:
circumference = 10 = 31.42 units (nearest thousandth)
Step-by-step explanation:
diameter of a circle (d) = 2
circumference of a circle = 2r = d
Therefore, circumference = 10 = 31.42 units (nearest thousandth)