1/4 of 80 is 20 and 1/3 of 90 is 30 so divide those to get 0.6
The answer for number nine is 2x^3/3y
the answer for number eleven is 3(t+2)
Answer:
A point estimate for the proportion of registered voters who wish to see Mayor Waffleskate defeated is of 0.553.
Step-by-step explanation:
Point estimate:
The point estimate of a proportion is the sample proportion(number of desired outcomes divided by the number of total outcomes).
Find a point estimate for the proportion of registered voters who wish to see Mayor Waffleskate defeated.
167 out of 302. So

A point estimate for the proportion of registered voters who wish to see Mayor Waffleskate defeated is of 0.553.
Thre are 6 sizes, 9 colors and 4 fabrics.
The # of diff. choices is thus (6!)(9!)(4!).
Example: 4! (read "four factorial") is 4*3*2*1 = 24