meeeeeeeeeeeeeeeeee1 meeeeeeeeeeeeeeeeee1

15-12-2017
Mathematics

contestada

A train travels 90 km in 2 1/4 hours. what is its average speed in kilometers

Respuesta :

Savannah09 Savannah09

15-12-2017

45 km per hours because it is distance divided by time

Answer Link

Otras preguntas

Juan buys a book on sale for 30% off its retail price. He pays $14.70 for the book. What is the retail price of the book?

How did the sephradic jews who immigrated to israel differ from the ashkenazi jews?

A bakery uses a cupcake recipe that calls for 1/3 cup of milk for every batch of 12 cupcakes. Based on the recipe which statements are true.

the ozone layer hole is an area of depleted ozone in Earth's atmosphere. Which of the following human activities contributed to the development of the ozone lay

What does Poe offer as his definition of poetry? Poetry is the elevation of the soul. Poetry is the rhythmical creation of beauty. Poetry is the incitement of

33.63 miles in 3 hours what is the speed in miles per hour

Starting with x=4.62 repeating express x as a fraction in simplest form

Yesterday morning at 8 a.m. the temperature was -14˚F. At noon it was 10 degrees warmer. The temperature increase between noon and and 4 p.m. was twice the temp

how will the following systems react when an increase in pressure occurs? note all species are gases N2O4<-->2NO2

The initial vertical component of the velocity is 15.3 m/s and the angle of the water is 55 degrees. What is the magnitude of the vector? The answer is 18.7 m/s