The diameter of a circle is 20 miles. What is the angle measure of an arc bounding a sector with area 10 square miles?

The truck's tank is a stainless steel cylinder. Find the surface area of the tank. Round your answer to the nearest hundredth. Radius=4 ft Height=50 ft

A cruise ship can cover 21 nautical miles in 483 minutes. How many nautical miles will it travel in 230 minutes?

What is 0.090 % of the US population?

What is true of a geometric straight line? A) one-dimensional B) two-dimensional C) three-dimensional D) no dimensions, only position

23. How many solutions are there to the system of equations below? y = x2 + 3x - 7 y - 5x + 8 = 0 A. There are exactly 4 solutions B. There are exactly 2 solutions C. There is exactly 1 solution D. There are no solutions.

Franco wants to have $750,000 when he retires in a year. If he currently has $700,000 to put in a 1-year CD, which of these APRs and compounding periods will allow him to reach his goal? A. An APR of 6.91% compounded monthly B. An APR of 6.

Helene is finding the sum (9 + 10i) + (-8 + 11i). She rewrites the sum as (-8 + 11) i + (9 + 10) i. Which statement explains the property of addition that she made an error in using?

A third-degree polynomial has 4 intercepts. A third-degree function can have as many as 3 zeros only. Is there a way for both statements to be correct? Explain your answer.

A popular brand of pen is available in 4 colors and 2 writing tips. How many different choices of pens do you have with this brand? There are nothing different choices of pens with this brand.

Which is greater |-9| or |-4|? explain