If 63% lie above the z-score, then 37% lie below, or to the left.
On the "negative" chart locate the value closest to 0.37. It is 0.3070 that corresponds to the z-score of -0.33.
Answer: D
Sound waves with higher amplitudes sound louder than sound waves with lower amplitudes. Constructive interference will make a sound louder while destructive interference will make a sound quieter. Two waves that add together may have different frequencies.
Answer:c
Step-by-step explanation:
She buys 2 boxes each week for a year (there is 52 weeks in a year) = 2 x 52 = 104 boxes per year
if each box contains 8 granola bars...and she buys 104 boxes, then she buys:
104 * 8 = 832 granola bars
