Ananda perhatikan ilustrasi lintasan ayunan pada gambar di atas. Apakah perubahan tinggi Boby dari permukaan tanah, bergantung dari jarak Boby terhadap

sumbu? Jelaskan​

If 20% of a number is 35, what is 50% of that number?

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π