jetinder222236 jetinder222236

10-09-2021
Mathematics

contestada

an airplane flies 390 miles in 3/4 hour. what is its average speed in miles per hour

Respuesta :

anasweeney43 anasweeney43

14-09-2021

Answer:

1,560mi/h

Step-by-step explanation:

390 miles in 15 minutes

X miles in 60 minutes

(Cross multiplication)

(390*60)/15 = 1560

Answer Link

Otras preguntas

why are file naming conventions essential A.To make it easy to copy files for backup storage B.Without everyone using the same system, it would be impossible t

Read this excerpt from "Everyday Use": I can work outside all day, breaking ice t

Which one of the following is NOT a cause of acid precipitation? a. sulfur dioxide from burning coal b. nitrogen oxides from car exhaust c. destruction of the o

An acquaintance of yours uses Ecstasy and says, "Wow! I was totally energized and had a slight trip staring at the lights." Your acquaintance's experience with

When the Lowell Mill Girls went on strike in 1836, which tactic did the mill owners use to break the strike?

What indication did Theodore Roosevelt give that he supported equality for blacks?

the theory that explains the origin of the universe is the ____. a) oscillating universe theory b) expanding universe theory c) quantum theory d) big bang theo

6) Mechanical (sound) waves are unable to travel through a vocuurn, such os through space, but r from satelites How is this possible? adio waves are tronomitted

PLZ HELP AND EXPLAIN !! Arron borrowed $200 from his cousin. He promised to repay the loan in 2 years at a simple annual interest rate of 5%. How must Intrest w

Read this section of the story: The water was just a few feet deep, and she could see the dark green blades of sea grass swaying as the waves gently washed acr