Azookeeper predicted the weight of a new baby elephant to be 256 pounds when it was born. the elephant actually weighed 288 pounds at birth. what was the percent error of the zookeeper's prediction?
11.11%
88.89%
12.50%
32%

The function f is defined by f(x)=xsquared+3x-10 if f(x+5)=xsquared+kx+30, k=find the smallest zero of f(x+5). x=

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

What is the distance between point a and b