Mathematics, 30.11.2021 21:10, allimaycatp8qgaq
A survey questioned 1000 people regarding raising the legal drinking age from 18 to 21. Of the 510 who favored raising the age, 340 were female. Of the 490 who expressed opposition, 170 were female. (Enter your probabilities as fractions.)
(a) What is the probability that a person selected at random is a female?
(b) What is the probability that a person selected at random favors raising the age if the person is a woman?
Answers: 3
Mathematics, 21.06.2019 18:30, kellypechacekoyc1b3
Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?
Answers: 1
Mathematics, 21.06.2019 21:30, ayoismeisalex
Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.
Answers: 1
Mathematics, 21.06.2019 22:00, kiiya33
Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no
Answers: 1
A survey questioned 1000 people regarding raising the legal drinking age from 18 to 21. Of the 510 w...
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