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
Ok so area is length times width. A square has the same sides all around, which is called a quadrilateral. So you would plug in 40 for length and width. 40x40= 1,600 cm^2 <———— is your answer.
length and width are given in the ratio are ;(4:7) area of rectangle = (l×b) therefore, 4x×7x=700 28x^2=700 x^2=700/28 x^2=25 x=5 length =4x=4×5=20, lenght =20 and width =7x so, 7×5=35 width.....
