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amid [387]
3 years ago
9

Cats can sleep in average of 16 hours a day. The average cat lives 13 years, about how many years does a cat spend sleeping? Rou

nd to the nearest tenth.
Mathematics
2 answers:
butalik [34]3 years ago
7 0

Answer

8.6

Step-by-step explanation:

bwcause it is brooooiii

Sholpan [36]3 years ago
4 0

Answer: 8.7 years

Step-by-step explanation:

The average number of hours that a cat sleeps in a day is 16. The average cat lives 13 years.

We would determine the total number of hours that the average cat lives.

Assuming that there are 365 days in a year, it means that the number of days that an average cat lives would be

365 × 13 = 4745 days

There are 24 hours in a day, this means that the number of hour that a average cat lives would be

24 × 4745 = 113880 hours

If the cat sleeps

16 hours in 24 hours,

In 113880 hours, the cat would sleep

(16 × 113888)/16 = 75920 hours.

Converting 75920 hours to years, it becomes

75920/24 × 365 = 8.7 years

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4 0
2 years ago
Help! Which estimate is closest to the actual value of ( 2.99548 ) ⋅ ( 1.8342 )?
nordsb [41]

Answer:

Step-by-step explanation:

2.99548 * 1.8342

the first number rounds to 3.....the second number rounds to 2.....3 * 2 = 6...but it will be a little short of 6 because of the 1.8.....so I am going with 5.5

===============================

jada ran 7.1 miles.....noah ran 5.123 miles

so jada ran (7.1 - 5.123) = 1.977 miles farther then noah

===============================

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8 0
3 years ago
Find the equation in slope-intercept form (10,4) that is perpendicular to y=5x-3
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2 years ago
A school trip to the zoo costs $36, which includes $8 for the bus ticket and cost for 2 passes. Both passes cost the same amount
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3 0
2 years ago
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Use completing the square to solve x^2+6x=13
lara [203]

Answer:

x = -3 +/- square root(22)

Step-by-step explanation:

x = -b +/- square root(b^2 - 4ac) / 2a

ax^2 + bx + c = 0

these are both the quadratic formula but one is solved for the x and another for 0

a= 1

b= 6

c = -13

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x= -6 +/- sqrt (88) / 2

sqrt of 88 = 2 x sqrt (22)

divide 2 on each

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8 0
2 years ago
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