Round off 0.482 to one significant figure

What is the second to smallest number with the factors 1,2,3,4, and 5?

Jeff takes 2,500 to spend on hia vacation to Hawaii. Jeff spends 75% of the money he takes on his vacation to Hawaii. How much money dose Jeff spend on his vacation to Hawaii

Solve the equation x^2+4x-7=0 by completing the square. What are the solutions? A. (2 + sqrt. of 11, 2 - sqrt. of 11) B. (-2 sqrt of 11, - 2 - sqrt of 11) C. (2+sqrt of 7, 2 + sqrt of 7)

Elizabeth has two gardens in her yard. The first garden is 8 feet long and 6 feet wide. The second garden is half the length of the first garden. the area of the second garden is twice the area of the first garden.

What is the surface area of 64 cubic feet cube?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.