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

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

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step-by-step explanation: