I'm desperate please help me with these two questions
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Answers: 3
Mathematics, 21.06.2019 22:00
The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.
Answers: 1
Mathematics, 21.06.2019 22:10
Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1
Answers: 3
Mathematics, 21.06.2019 22:30
Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 β 25n β 75
Answers: 2
Mathematics, 22.06.2019 00:30
Neal buys a board game. he pays for the board game and pays $1.54 in sales tax. the sales tax rate is 5.5%. what is the original price of the board game, before tax
Answers: 3
Mathematics, 03.10.2019 02:40
Mathematics, 03.10.2019 02:40
History, 03.10.2019 02:40
Mathematics, 03.10.2019 02:40
Physics, 03.10.2019 02:40
History, 03.10.2019 02:40
Mathematics, 03.10.2019 02:40
Mathematics, 03.10.2019 02:40
Mathematics, 03.10.2019 02:40