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

26-04-2017

495/6=82.5
82.5*=1650

Answer Link

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

plz helppppp asap (WILL GIVE BRAINLIEST AND 50 POINTS) Study the political cartoon. Which statement best describes the image? Andrew Jackson was a kind preside

if a square has a side of 12xy+1, it’s perimeter is:

3 less than 3 times a number is 12, what is it?

Merlin Industries bought a laptop for $2,100. It is expected to depreciate at a rate of 14% per year. What will the value of the laptop be in 5 years? Round to

How do i do this? pleaseeee

If g(x)=f(x)-1, then g(x) translates the function f(x) 1 unit _[blank]_.

Which function is the inverse of f(x) = –5x – 4? The answer is C. f(X)=-1/5x-4/5 Hope this helps !!

Allison pays all her bills using her bank's online bill pay. This is considered to be what type of electronic banking service?

Before making a turn at an intersection, you should signal at least __________ before your intended turn. 100 feet 50 feet 150 feet 200 feet

Randy has 7 coins in his pocket, all with a different date. He pulls out 4 coins each time. How many different combinations can he get?