amgirl123356 amgirl123356

17-11-2017
Mathematics

contestada

Jina Purchased a prepaid phone card for $30 long distance calls cost nine cents a minute using this card jina used her card only once to make a long distance call If the remaining credit on her card is $27.21 how many minutes did her call last

Respuesta :

ktpeltz ktpeltz

17-11-2017

3 minutes and 19 seconds

Answer Link

Otras preguntas

A student researcher wishes to maximize the external validity of his or her research design. what research method should you recommend to him or her?

find the greatest common factor of 7, 15 and 21

what do subshells explain and why do we use them if we already have main shells

4. If a comment is culturally insensitive, it's one that may be considered _______ to certain groups or cultures.

What goes in the blank

Explain the qoutes"To be what we are, and to became what we are capable of becoming is the only end of life?""Life is a big sea full of many fish. I let down ny

Can you help solve this problem

Write the out the equation -52 times the difference between a number and 97 is equal to the number plus 39

Why 9 is a square number plot

Your cell phone plan costs $24.99 per month plus $0.15 for each text message you send or receive. You have at most $28 to spend on your cell phone bill. What is