Relative humidity can also be determined by locating the intersection of the wet-and dry-bulb temperatures on a psychrometric chart. One device that uses the wet/dry bulb method is the sling psychrometer, where the thermometers are attached to a handle or length of rope and spun around in the air for a few minutes.
I also am a mother to a 2. 5-year-old boy and a 4-month-old baby. I treat every child I care for like they were my own.... $15-25/hr. 6 yrs of exp. 23 years old. Pamela C. (5) (5). Virginia Beach, VA. I ran my own day care out of my house for three years. also am a mother to a 2. 5-year-old boy and a 4-month-old baby. I treat every child I care for like they were my own.... $15-25/hr. 6 yrs of exp. 23 years old. Pamela C. (5) (5). Virginia Beach, VA. I ran my own day care out of my house for three years.
Average child care fees for one infant range from $3,803 to $13,480 a year, according to the National Association of Child Care Resource and Referral Agencies, a network of more than 850 child care resource and referral centers based in Arlington, Va. The costs vary widely based on where a family lives.ingle parents would have to pay nearly $3 of every $10 they earn. Some states where child care is least affordable, based on average costs for a 4-year-old in a center: New York, Minnesota, California and Massachusetts.