Which sources would be the most useful when researching the rising cost of higher education? check all that apply.

a graph on tuition at state universities
a 2002 law that increased student aid
statistics on high school graduation rates
teacher and principal expense reports
a journal article on college administration

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0.11 m/s and 0.28 m/s should be correct

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.