The table shows the weight of a newborn infant for its first year. during which three-month period was the infant's weight gain the greatest?
0 months: 7 1/4 lb
3 months: 12 1/2 lb
6 months: 16 5/8 lb
9 months: 19 4/5 lb
12 months: 23 3/20 lb

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

The area of square garden is 300m squared. how long is the diagonal?