Question

Question 20 If Marty uses a pitching wedge, he can hit a golf ball 89 yards and be short of a power pole. If from the same starting point he would use a 9 iron golf club, he can hit a golf ball 122 yards and go past the power pole. What range of distances is the power pole from Marty? The power pole is between yards and yards. Basic Question Help: M Message Funcs Trig ✓ HOME 1 Submit Question 8 DNE

Answer 1

`89\text{ yards }\rightarrow\text{ up to 33 yards more}`

Step-by-step explanation: There are two scenarios:

(1)

89 yards, and short of "power-pole":

(2)

122 yards and past the "power-pole"

Therefore the power pole must be between these two distances and we can have the range as:

`\begin{gathered} D_1=89\text{ yards} \\ D_2=122\text{ yards} \\ \Delta D=122-89=33\text{yards} \\ \end{gathered}`

Therefore the range of distances is from 89 yards up to 33 yards more, the power pole can be anywhere in between.