Seudónimo Seudónimo
  • 26-04-2017
  • Mathematics
contestada

Roland's heart beats 495 times in 6 minutes. At that rate, how many times would it beat in 20 minutes?

Respuesta :

sydneyschachter
sydneyschachter sydneyschachter
  • 26-04-2017
495/6=82.5
82.5*=1650
Answer Link
Kattie564356
Kattie564356 Kattie564356
  • 26-04-2017
first get the beats into seconds... 60*6= 360... 20*60= 1200sec... 495/360= 1.375... 1.375*1200= 1650... then back to minutes... 27.5 min... 

the answer is 27.5 min
Answer Link

Otras preguntas

0.5 is 10 times as great as
four balls of wool will make 8 knitted caps. How many balls of wool will Malcolm need if he wants to make 6 caps?
Mining, logging, and farming all contribute to the deforestation of the Amazon Rainforest in Latin America. Please select the best answer from the choices provi
Describe a reflex..............................
Why 1 hundred 4 tens and 14 tens name the same amount
The moon is about 240,000 miles from earth. What is the distance written as a whole number multiplied by a power of ten
300 written in scientific notation
what form of ser should be used in each statement
based on chapter 4 of the scarlet letter, in the time period in which hester lived, a crime such as hers would bring dishonor to
An example of a tertiary source is