Can you help me with my math?

Why do Muslims study the hadith? Minerals can form deep inside Earth's crust by what? Who Surrendered to Ulysses S. Grant? Is the Mississippi river a mature river? What causes a cow to push out her calf bed before calving? How long does HSV1 live outside body? What else can you use instead of yeast to blow up a balloon? How much do two new pence in 2012? How do you record click times on PowerPoint? Can a xxy male give birth? How long does it take to drive 83.7 miles? How does industrial growth affect the biosphere? What are the key differences between a hybrid bike and a road bike, and how can I choose the best option for my cycling needs? Where is the screen on a Kitchenaid dishwasher? Is tapping a long vowel word? What are the benefits of using a fertilizer injection system in agricultural practices? When awarded to the state can you file for emancipation? How can air pollution in one place produce water pollution in another place? What was the context of Joseph McCarthy's wheeling speech? Who is the female Saint whose Feast Day is March 3?