3s^3t^4 - 15s^2t^4 =? write in factored form by factoring out the greatest common factor. ps: ^3,^4,^2,^4 are all exponents

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5