If two measurements are very close to each other, then they are
a. accurate.
b. precise.
c. both accurate and precise.
d. accepted values.

The probability of winning something on a single play at a slot machine is 0.11. after 4 plays on the slot machine, what is the probability of winning at least once

Find the multiplicative inverse of 8-12i

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.