A chord consists of notes that sound good together. The C major chord, starting at middle C, has the following frequencies
C - 262 Hz
E - 330 Hz
G-392 Hz
Determine the ratio of the frequency of G to E. Express the answer in a simple integer ratio. (Due to rounding the
ratio will be approximate.)
a. 5 to 4
b. 3 to 2
6 to 5
d. 9 to 8
C.

Customers are used to evaluate preliminary product designs. in the past, 93% of highly successful products received good reviews, 51% of moderately successful products received good reviews, and 14% of poor products received good reviews. in addition, 40% of products have been highly successful, 35% have been moderately successful and 25% have been poor products. round your answers to four decimal places (e.g. 98.) what is the probability that a product attains a good review? (b) if a new design attains a good review, what is the probability that it will be a highly successful product? (c) if a product does not attain a good review, what is the probability that it will be a highly successful product?