Find the experimental probability that only 1 of 4 children in a family is a girl. The problem has been simulated by tossing 4 coins (one to represent each child). Let "heads" represent a boy and "tails" represent a girl. A sample of 20 coin tosses is shown. . HTHH HTTH THTT НТНТ H, HTT HHHT THHT HTTH ТОНН HTTT НТНТ ТОНН ТНТН HTHH ТЕНТ HTTT НТНТ HHHT Experimental Probability = [?]% Enter​

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)