Standard deviation
in 2020, governor pat reynolds is going to be running against waterloo native michele bachmann. a poll by the acme polling company gives this result:

reynolds: 63%

bachmann: 37%

margin of error: plus-or-minus 5%

what is the standard deviation

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points

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?

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points