Range of f (x) = - (x-5) ^2+9

There are 1070 audience in a Concert Hall. If the number of males is 2/3 of the number of females, find differences between the numbers of males and females in the concert hall

Which ocean has an average depth of about 12000 ft to the nearest thousand Pacific 12925 Atlantic 11 11730 Indian of 12598

Express 49 as the sum of odd numbers

Solve for x -3 ≤ 6x - 9 < 39 Enter your answer as one inequality

You answer 95% of the questions correct in a 40 question test how much did u get wrong

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.