Kathy and Diane speed walk for exercise. Kathy walks at 4 mph while Diane walks at 5 mph. They stand and talk at a corner, then Diane starts walking east and Kathy starts walking north. Which choice is closest to the distance
between them after 90 minutes? Hint: Distance = rate . time.
4.5 miles
o 9.5 miles
6.5 miles
13.5 miles
Submit Answer

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

5 pm

step-by-step explanation:

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1

answer:

probably the same as it is today since you did not eat the corn dogs yet

step-by-step explanation: