Apollo 8 was the first manned spacecraft to orbit the moon at an average altitude of 185 km above the moon's surface. determine an equation to model a single circular orbit of the apollo 8 command module if the radius of the moon is 1,740 km. let the center of the moon be at the origin.

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number