The following data points are the number of lemons that grew on Mary's 5 lemon trees last year.
12,14,5,13,11
Round your answer to the nearest hundredth.
Find the standard deviation of the data set.

What is the prime factorization of 23 ?me with this question

Which graph represents the function g(x) = |x + 4| + 2?

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?