How can one prepare for SAT subject tests, specifically physics and chemistry?

How do you do 6^1/2+6^3/2? I'm so confused.

Which of the following is equivalent to x2 + 2x - 24?

List the inner planets in order from the closest to the Sun to the farthest from the Sun.

Explain why electric current doesn’t flow through rubber

Why did god give his people laws

What would you tell a friend who tells you, "I'm just not that interested in applying for scholarships. It sounds like so much work and I probably don't have a good chance of getting the scholarship anyway!"

A local cafe kept of the number of servings of the soup of the sold it each day, and the temperate that day, for two months during summer. the data are displayed in the scatter plot below

How much people are born everyday

Which Public Management and Administration employee is in charge of Postal Service workers?

It is okay to use the same gloves to: Handle money, prepare a sandwich, and pour the beverage Take the garbage to the dumpster, and then chop raw meat Clean the stainless steel table and then wash the produce Chop raw onion, then raw meat, and put