9x^2+4y^2+36x-24y+36=0

How to write as product 45 divided by your 75

Find the first three iterates of the function f (z) = z2 + c with c = 1 - 3i, and an initial value of z0 = i. a. -3i, - 8 - 3i, 56 + 45i c. -3i, - 5 - 3i, 45 + 56i b. 3i, 8 - 3i, 56 + 45i d. 3i, 5 - 3i, 45 + 56i

A bird feeder is in the shape of a cylinder. It has a volume of about 100 cubic inches. It has a radius of 2 inches. What is the approximate height of the bird feeder? Use 3.14 for pi.

In the science lab, Kathleen pours water from a cup into a beaker to find the volume of the water. If the beaker has increments of 0.1 mL, which of the following could be the volume of the water with the correct number of significant digits? 7.

3. "a varies directly with b". If a = 4 when b = 21, find a when b-7.

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.