At a certain time of the day, a child whose height is 40 inches casts a shadow that is 26 inches long. the child's father casts a shadow that is 44.2 inches long. the father's height in inches is represented by x.

what is x?

x = 28.7

x = 23.5

x = 63.5

x = 68

Use continuity to evaluate the limit. lim x→16 20 + x 20 + x step 1 consider the intervals for which the numerator and the denominator are continuous. the numerator 20 + x is continuous on the interval the denominator 20 + x is continuous and nonzero on the interval

What is the length of the unknown leg in the right triangle ?

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.