lilliepatrick2 lilliepatrick2

16-10-2020
Physics

contestada

During a family car trip, a family travels for 1 hour at 70 miles per hour. Then the family travels for 2 more hours at 55 miles per hour. What is the family's average speed during the trip?

A. 58.5 mph
B. 65 mph
C. 62.5 mph
D. 60 mph

Respuesta :

valeriax15 valeriax15

19-10-2020

Answer:

60 mph

Explanation:

Answer Link

Moonblood Moonblood

26-02-2021

Answer:

D. 60 mph

Explanation:

A-P-E-X

Answer Link

Otras preguntas

What are the three most important reasons humans have not done a very good job in looking after the environment.

a story's climax is the part of which ?

how to solve 2^(log(2)3+ log(2)5

what is a chronogram?

what are the best tips for writing an essay conclusion?

The length of a rectangle is 6 inches and the width is 3 inches. What is the ratio, using whole numbers, of the length to the width?

how are quadratic equations different from linear equations?

Which High Federalist tried to crush internal political dissent after the XYZ Affair? A. Alexander Hamilton B. Thomas Jefferson C. George Washington D. John Ad

what is wooden language?

if m + 4n = 2n + 8m ; what is the ratio of n to m ?a) 1:4, b) 1:-4, c) -4:1, d) 2:7, e) 7:2