3. winning long jumps for men since 1973 are given by n(263.0, 14.0). winning jumps for
women are n(201.2, 7.7). twins tony and tina jump 275 inches and 207 inches respectively.
whose jump is more impressive?

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58