A weight-loss clinic guarantees that its new customers will lose at least 5 pounds by the end of their first month of participation or their money will be refunded. If the weight loss of customers at the end of their first month is normally distributed, with a mean of 6.7 pounds and a standard deviation of 0.81 pounds, determine the percent of customers who will be able to claim a refund.

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.

Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65