Mathematics, 27.09.2019 06:20 doe69902
Mario wants to put a rectangular fence around the pool in his backyard. since one side is adjacent to the house, he will only need to fence three sides. there is one long side parallel to the house, and two shorter sides. he needs 130 feet of fencing to enclose the pool. the length of the long side is 10 feet less than twice the width. find the length and width of the pool area to be enclosed.
Answers: 2
Mathematics, 21.06.2019 16:30, leenzazou98241
The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Mathematics, 21.06.2019 23:30, jordynp2615
In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.
Answers: 2
Mathematics, 22.06.2019 02:20, officialrogerfp3gf2s
Two researchers are attempting to create a new psychotherapy protocol that more reduces panic attacks. they believe that they have succeeded and are now in the clinical trial period of their protocol's development. they are working with several cohort groups, some of which have been through the new protocol, while others have done the standard protocol currently recommended. if these researchers are interested in evaluating the difference in the percentage of test subjects who successfully decreased their panic attacks in 2 months on the new protocol versus the percentage of test subjects who successfully decreased their panic attacks in 2 months with the traditional protocol, which of the following statistical tests would be most appropriate? a. analysis of variance (anova) b. correlation c. chi-square test d. paired t-test e. independent t-test
Answers: 2
Mario wants to put a rectangular fence around the pool in his backyard. since one side is adjacent t...
Law, 07.04.2021 20:40
Mathematics, 07.04.2021 20:40
Social Studies, 07.04.2021 20:40
Chemistry, 07.04.2021 20:40
Law, 07.04.2021 20:40
History, 07.04.2021 20:40
History, 07.04.2021 20:40