Find the sum of the first 5 terms of the sequence 4,2,0

3) Mike tosses a coin and rolls a dice. What is the sample space for this? What is the probability he gets heads and a 4?

If 7 men work on a piece of land in 5 days how long will it take 5 men to work on the same rate

Write the standard equation of a circle with center (2, 1) and radius 8. The standard equation of the circle is ...

Carrie drives to her mother's house in three hr and returns in four hr. If her average speed was thirteen miles/hr slower on the return trip, how fast did she drive each way? (Write an equation and solve)

A triangle has side lengths of 7, 13, and x what is the range of values for x?

If g (4) = 16, g (5) = 18, g (6) = 20, then g (3) = ?

A rectangle has length (4x+ 5) and breadth 3x. Find the area of the rectangle.

A pattern has 1,000 identical circles. If 665 of the circles are orange, what decimal represents the part of the pattern that is orange? Why? A. 665 B. 66.5 C. 6.65 D. 0.665

3.) What is h (5) ? What does this mean?

I was wondering how to find these things about the Singapore flyer (ferries wheel) ? The measure of the central angle in degrees, the measure of the central angle in radian, the arc length between two cars, and the area of a sector between two cars?