A sphere has a diameter of 4(x + 3) centimeters and a surface area of 7847 square
centimeters. Find the value of x.

Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?