John needs to figure out his own problems about cosine because I have to many problems of my own to solve

What is the arc length when Θ = 4 pi over 7 and the radius is 5 cm? 20 pi over 7cm 4 pi over 7cm 2 pi over 7cm 24 pi over 7cm

Minnie deposited $3,000 into a 401k that grew to to $6,000 at her retirement. If Minnie is currently the 10% tax bracket and us retired, how much tax will she have to pay when she withdrawals the entire $6,000?

Multiply and simplify. (12 2/3) (3 1/4) A) 36 1/12 B) 36 1/6 C) 41 1/12 D) 41 1/6

Convert 165 centimeters to meters. Do not round your answer. 100 centimeters = 1 meter

Mr. James has a cylindrical beakers that measure 4 inches in diameter and are 9 inches high. What is the volume contained within the beakers? Use 3.14 for pi. Round your answer to the nearest hundredth. 56.52 cubic inches 100.34 cubic inches 113.

Olivia is making lunch. She uses 1 3/8 pounds of carrots in soup. She uses 4/5 pound of carrots in a salad. About how many pounds of carrots did Olivia use in all?

4. Two fair dice are rolled. What is the probability of rolling: (c) one dice 5, the other dice 6

Volume of a Sphere = 4 3 πr3 The radius of a softball is almost 2 inches. The radius of a basketball is almost 5 inches How would the volume of a basketball compare to the volume of a softball? A) About 2.5 times that of the softball B) About 7.

Henry needs to rent a tractor. Jim Bob's Equipment rentals rents tractors for a delivery fee of $230 plus an additional $14 per day. Jonny's Equipment Rentals rents tractors for a delivery fee of $95 plus an additional $23 per day.

Radius of a circle is 6.35m. What is the area