Rewrite each expression using exponents (-19) (-19) (-19) (-19) (-19)

Find the equation of the circle in standard form for the given center (h, k) and radius r: (h, k) = (5, 4), r = 2 (x - 5) 2 + (y - 4) 2 = 4 (x + 5) 2 + (y + 4) 2 = 2 (x + 5) 2 + (y + 4) 2 = 4 (x - 5) 2 + (y - 4) 2 = 2

4:30 lesson start lesson is 50 minutes long. When did lesson end

What is the function rule for the output is one-fourth the input?

The expression (4 log a) - (1/2 log b) + log c is equivalent to:

A ball is launched directly in the air at a speed of 60 feet per second from a platform located 20 feet in the air.

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.