Find the derivative of cos2theta.

The greatest common factor of two different prime numbers is 1 ... true always sometimes or never? Justify the answer

Barry is selling magazine subscriptions for a school fundraiser. He has already sold 15 subscriptions. He plans to sell 3 subscriptions per week until he reaches a total of 30 subscriptions sold. How many weeks will it take Barry to achieve his goal.

Blue's berry farm charges Percy a total of 24.75 for entrance and 2.5 kilograms of strawberries. The entrance fee 6$and the price for each kilogram of strawberries is constant

What is the length of line segment SV? 6 units 8 units 12 units 16 units

The angler of a quadrilateral are in the ratio of 1:2:3:4 what is the mearure of the four ongles?

X (x-3) = 28 use factoring to solve the polynomial equation

An equation and the steps to solve it are shown below: 3x - one over two (8x - 2) = 4 Step 1: 3x - 4x + 1 = 4 Step 2: x + 1 = 4 Step 3: x + 1 - 1 = 4 - 1 Step 4: x = 3 Which step was the error made and why? A.

What is 39 percent of 120?

A car takes 55.3 seconds to travel 1 mile. How long does it take the car to travel 5.8 miles?

What are the domain and range of the graphed function? 2 4 6 8 10 10 8 6 4 2 7 5 3 1 9 1 3 5 7 9 y x