1. Why do you combine the flour, baking soda, and salt in a separate container before you mix together the butter, granulated sugar, brown sugar and vanilla extract?

2. How do you know if you have measure the brown sugar correctly?

3. What is the difference between a liquid measuring cup and a dry measuring cup? Give the reason why you
would need to use each of them.

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

To find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? a) when more work was done, the couch was moved the same distance. b) when more work was done, the couch was moved less. c) when more work was done, the couch was moved further. d) when more work was done, the couch wasn't moved at all.

Gasoline has a density of 0.740 g/ml. if you have 328 grams of gasoline, what is the volume in milliliters?