shortbabi1661p6vonm shortbabi1661p6vonm

08-04-2018
Mathematics

contestada

On a bicycle, Jessica rides for 2 hours and is 18 miles from her house. After riding for 4 hours, she is 34 miles away. What is Jessica's rate?

Respuesta :

tariqtalha94 tariqtalha94

08-04-2018

Average speed of the cyclist 18/2=9 miles per hour.
distance covered in 5 hours= 4 x 9=36 miles.

Answer Link

iTSjUstRyaNt iTSjUstRyaNt

08-04-2018

Change of y over change of x
34 - 18 = 16
4 - 2 = 2
16/2 = 8
The rate is 8 miles/hour

Answer Link

Otras preguntas

Which foreign leader supported ronald reagan's plan to hold firm against communism?

Andre is predicting the products of chemical reactions. In one reaction, a hydrocarbon is the only reactant. What is the best prediction and explanation of this

He became a senator, but then he decided to resign. what is the linking verb in the sentence? then decided became resign

A brief description of the key points of the business plan

identify the sites of regulation of glycolysis in response to changing concentration of: ATP, ADP Hydrogen ions

Akbar the Great helped to unite the Mughal empire by A. partnering with Hindu princes in ruling the empire.

can gorillas swim well?

Conjuga el verbo entre paréntesis a la forma correcta de imperativo. (Tú hablar) más fuerte. -Habla -Hables -Hablas -Hablar

Who is the protagonist in the story? Athena Arachne Envy

What is oxidized and what is reduced in this reaction? N2H4(l) + 2H2O2(l) → N2(g) + 4H2O(g) N is reduced and H is oxidized. N is reduced and O is oxidized. N i

good job