A machine part is undergoing SHM with a frequency of 5.00 Hz and amplitude 1.80 cm.
How long does it take the part to go from x=0 to x=-1.80 cm
phonetics
What are the basic tenets of the social constructionist approach to environmental problems?
1.1 counting
(a)where in the world do we find some early evidence that people counted?
(b)approximately to what year does this evidence date back ?
(c) give details of how counting was done in the example in which you chooww.
(d) where in caps in this type of counting covered as a topic
1.3 geometry
(a) where in the world do we find some early evidence of geometry?
(b) approximately to whatyeardoes this evidence date back?
(c) give detail of how geometry was practiced in your example
(d)where in the caps is this type of geometry covered as a topic
1.4multiplication and division
(a)where do we find early evidence of multiplication and division ?
(b) approximately to what year does thus evudence date back?
(c) give detail of how people multiplied and divided in your example.
(d)where in caps do learners start multiplying and dividing
How many grams of CuO will produced from the above sample
How many grams of As2O3 will be produced from the above sample
What is phyletic lineage
Scores of an achievement test show that it follows a normal distribution. Its mean is 79 with a
standard deviation of 8. Find the probability that students’ scores will be higher than the passing score
of 70.
Women’s heights have a mean of 63.6 inches and a standard deviation of 2.5 inches. What is the
probability that a woman will have a height of higher than 70 inches?
1. What is the independent variable?
2. What is the dependent variable?
3. List the variables that are controlled in the experiment?
4. List the variables that are not controlled, and explain how they might have affected Philip’s findings.
5. Was the research a valid test of Philip’s hypothesis? Explain your reasoning.