Andre drove 7/10 of a mile to Kroger. Anthony drove 57/100 of a mile to Kroger. Who drove the shortest distance? How many miles did they drive in all? Show your math thinking.

I'm confused on this could anyone me and show me what i need to do to solve it.

The weight of a small starbucks coffee is a normally distributed random variable with a mean of 340 grams and a standard deviation of 11 grams. find the weight that corresponds to each event. (use excel or appendix c to calculate the z-value. round your final answers to 2 decimal places.)highest 30 percent middle 70 percent highest 90 percent lowest 20 percent

Write a sentence describing a situation that could be represented by the equation 4 ÷ 1/3 =?