PLEASE HELP!! (will give brainliest for best answer)

which is the simplified form of the expression [(p^2)(q^5)]^-4 x [(q^-4)(q^5)]^-2?

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How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3

Which of the following describes the symmetry of the graph of y = x3?