In a month with 31 days, Google featured Doodles on 18 days. What percent of the month was this?Round to the nearest whole percent

In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?