Synchronizers minimize the delay problems of asynchronous logic by applying input clock pulses: a) to only the first and last stages of a circuit.
b) in no stages of the cicuit.
c) to each stage of the cicuit simultaneously.
d) to only the last stage of a circuit.

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of