the histogram gives information about the ages of the 115 members of social club. 80 %of the members who are over 50 yearsold are female. workout an estimatefor the number of female members who areover 50 years of age

Then the estimation for the number of female members who areover 50 years of age is 92

Step-by-step explanation:

For this problem we know that the total number of members in a social club is 115, And we also know that 80 %of the members who are over 50 yearsold are femaleIn order to find the number of female member who are over 50 yaers we can do this operation:

Then the estimation for the number of female members who areover 50 years of age is 92

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

answer: 40.95

step-by-step explanation: