A study finds that out of every 100 babies born in the world, 9 have some kind of major birth defect. What is the simplest way to assign random numbers to conduct a simulation based on this statistic?

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers