hailufu08 hailufu08

17-01-2021
Mathematics

contestada

“George found that he blinked 85 times in 15 minutes. At this rate, how many seconds passed during 51 blinks?”
Please help

Respuesta :

harrislui321 harrislui321

17-01-2021

Answer:

9 minutes

Step-by-step explanation:

Rate of George's blinking:

85 / 15 = 17 blinks in 3 minutes

so after 51 blinks, 51 / 17 = 3, 3 x 3 = 9 minutes

Answer Link

Otras preguntas

Is 3/10 closer to 0,1/2 or 1

David works at the T-Shirt Shack selling tees. The equation y = 15x - 520 represents the profit that the T- Shirt Shack makes for each T - Shirt sold where y is

factor each polynomial 5xy-10x

what did medieval people know about the world

how many fifths are in 2 3/5

The expression b/c=b/c is an example of a(n)?

Vicki puts 10 books on a shelf. The 10 books take up 28 cm. What is the mean (average) thickness of her books? Can I have it worked out as well plz? I really ne

How is America the Land of Opportunity? Even though not everyone can get jobs or come here from other countries and work.

write 4x=1024 in logarithmic form

What is the major reason why fungus-like protists are not fungi?