Seudónimo Seudónimo

20-12-2016
Mathematics

contestada

an ostrich can run at a rate of 50 miles in 60 minutes at this rate how long would it take an ostrich to run 15 miles

Respuesta :

kaitlynnhaynes kaitlynnhaynes

20-12-2016

This is direct proportion - it takes less time to run 15 miles than 50 miles. Show the comparison:

5060=15x

50x=60×15

x=60×1550

x=18minutes

Answer Link

Otras preguntas

Helpppppppp I neeeeddddd HELPPPPPPPP

Helppppppppppppppppp

Convert the following equation into slope-intercept form. 3x – 2y = 7

which skater ayana or blanca has the higher rate of change explain how.

Select the correct word from the drop-down menu to complete the sentences. are branching diagrams that depict the evolutionary relationship among species.

Covalent bonds hold atoms together because they.

6x + 3 = 33 Solve for x : *SHOW WORK!* Your answer written as "x= __"

Simplify the expression (-0.6x - 4) - (1.4x + 1.5).

Before the explosion of the USS Maine, was American opinion unified or divided as to whether or not the US should invade Cuba and declare war on Spain?

Read the excerpt from “Raymond's Run.” So they just stand there and Gretchen shifts from one leg to the other and so do they. Then Gretchen puts her hands on he