The adult hummingbird weights 0.056 ounces. This is three times lighter than the worlds largest butterfly. How much does the butterfly weigh? Express your answer in scientific notation

Factor the trinormial x2+3x-18

Sam sold half of his comic books and then bought 6 more he now has 16 him many did he began with?

After how many seconds is your friend at a height of 4 feet

You usually buy a 16.5 - ounce bottle of shampoo. There is a new bottle that says it gives you 30% more free. What is the best equation

What does it mean for an equation to express y in terms of c

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.