If a bank buys a Treasury bond from the Federal Reserve, what will be the effect on the interest rate the bank charges its customers for a loan?
A. The interest rate will decrease since there are more available
funds for the bank to loan.
B. The interest rate will decrease since there are fewer available
funds for the bank to loan.
C. The interest rate will increase since there are more available funds
for the bank to loan
D. The interest rate will increase since there are fewer available funds
for the bank to loan.

Im literally having a mental breakdown

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?