Alexiseaton0 Alexiseaton0

09-12-2014
Mathematics

contestada

An airplane takes off 12.5 miles south of a city and flies due north at a constant speed of 170 mph. What is the plane's position relative to the city after 45 min.

Respuesta :

09-12-2014

[tex]r=\frac{d}{t}\ \ \to\ \ d=rt\\\\45\ minutes= \frac{3}{4}\ h=0.75\ h\\\\d=0.75\cdot170=127.5\ miles\\\\127.5-12.5=115\ miles\\\\The\ plane\ is\ 115\ miles\ from\ the\ city[/tex]

Answer Link

Otras preguntas

When moniqua went hiking, she saw 6 elm trees. She saw 25 trees in total. What percent of the trees that moniqua saw were elm trees?

Connor is taking a multiple-choice test in which each question is what is four points how many questions must he could create to score at least 90 points

Which is the right way to capitalize the words in this sentence? most people read romeo and juliet in their ninth grade english class. Select one: a. No changes

what processes drive motion of the plates

What percent of $805.00 is $402.50?

A new type of pump can drain a certain pool in 8 hours. An older pump can drain the pool in 12 hours. How long will it take both pumps working together to drain

If two objects are moving at the same speed the object with more mass has more?

An object is dropped from the top of a building and strikes the ground 2.0s later How tall is the building?

based on the picture below: what is the measure of x

Which of these statements about algebra are true? A. Algebra uses abstract symbols to represent concrete elements in the real world. B. In an algebraic equation

Q&A Platform for Education Platform Explore for Education