Jan left her home and drove for 5.2 hours due north at a rate of 60 miles per hour. After visiting a friend, she drove due south

Question

Shkiper50 [21]

4 years ago

7

Jan left her home and drove for 5.2 hours due north at a rate of 60 miles per hour. After visiting a friend, she drove due south

for 2.4 hours at 55 miles per hour. How far is Jan from home?

Mathematics

2 answers:

LenKa [72] · Answer 1 · 2021-12-04T02:25:24+03:00

LenKa [72]4 years ago

5 0

Answer:

180 miles

Step-by-step explanation:

Jan left her home and drove for 5.2 hours due north at a rate of 60 miles per hour. After visiting a friend, she drove due south for 2.4 hours at 55 miles per hour. Therefore, Jan is 180 miles away from home.

Andreyy89 · Answer 2 · 2021-12-04T00:43:02+03:00

Answer:

180 miles

Step-by-step explanation:

Going North

Formula

d = r * t

Givens

r = 60 mph

t = 5.2 hours

d = ?

Solution

d = 5.2 * 60 = 312 miles north

Going South

Givens

r = 55 mph

t = 2.4 hours

Solution

d = r * t

d = 55 * 2.4

d = 132

Distance from home

Formula: Distance from home = Distance North - Distance South

Distance North = 312 - 132 = 180 miles