Solve the following problem using the order of operations. then match each operation with its place in the order. 2 + (3 - 9) ÷ -3 · 4 1. 1st? multiplication 2. 2nd? addition 3. 3rd? subtraction 4. 4th? division

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

Which shows a reasonable estimation for 124% of 42 using the distributive property?

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?