Decimal
decimal point
equivalent decimals
expanded form
period
place value
place-value chart
standard form

A is a number that has a digit in the tenths place, hundredths place, and/or beyond.

Use circumcenter theorem to solve for the given values

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?