Solve the formula I=Prt to find the time, t, when P=$1,200, I=$81, and r=2.7%

In the diagram below, tan θ = sqrt 3. what is the value of m?

Write 17/20 as a decimal and as a percent.

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?