mssassy305 mssassy305

15-04-2018
Social Studies

contestada

A train travels 76 kilometers in 4 hours, and then 93 kilometers in 1 hours. What is its average speed?

Respuesta :

Geniusmark Geniusmark

15-04-2018

Speed=Distance/Time
Average speed=total distance/total time taken
=(76+93)/(4+1)
=169/5
=33.8

Answer Link

Otras preguntas

classify the verbs pls help need asap

In what direction did support for women suffrage generally move throughout the country before 1920?

Write an absolute value inequality and a compound inequality for a length of 8.9mm with a tolerance of 0.15mm

He was too excited to remain ___ as he described the breakthrough

What do you call two lines in 3-space that never meet, but are not parallel.

100 POINTS 1. In 1991, four English teenagers built an electric car that could attain a speed of 30.0 m/s. Suppose it takes 1 s for this car to accelerate from

Apply 2-point rubric 1. Sandy earns $9.00 per hour working at a department store. If she works for 6 2/5 hours, how much money will Sandy earn? Show your work.

how do you count your resting breathing rate

9. What do the results tell you about your hypothesis

A high school is hosting a theatre show, they want to get casts from grade 10 kids, each class had 40 kids, 10A involved 1/5. Grade 10B involved 2/5 the drama c