Find the total number of ways a 3×n3×n board can be painted using 33 colors while making sure no cells of the same row or the same column have entirely the same color. The answer must be computed modulo 109+7109+7.

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

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