The scale on a map is 1 cm: 60 km. which of the following proportions could be used to find how many kilometers are represented by 2.5 centimeters on the map?
1cm/60km = 2.5 cm/x km
1cm/60km = x cm/2.5 km
1cm/60km = 2.5cm/ x cm
1cm/60km = x km/ 2.5cm

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get