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kykrilka [37]
3 years ago
7

What are irrational numbers​

Mathematics
1 answer:
eduard3 years ago
7 0
In mathematics, the irrational numbers are all the real numbers which are not rational numbers, the latter being the numbers constructed from ratios (or fractions) of integers.
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Yolanda owns 4 rabbits. She expects the number of rabbits to double every year.
jok3333 [9.3K]
R=Number of rabbits

y=Years that have passed by { y ≥ 0 }

R=f(y) --> R is a function of y.
---------------------------------------------

Note that when:

y=0, R=4 ---> Point: (0, 4)

y=1, R=8 ---> Point (1, 8)

y=2, R=16 ---> Point (2, 16)

y=3, R=32 ---> Point (3, 32)

y=4, R=64 ---> Point (4, 64)

--------------------------------------------

So the equation you want is going to form a curved graph.

That equation is:

R={ 2 }^{ y+2 }

<em>*You can test out this function on any decent graphing software.</em>

7 0
3 years ago
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Troy’s canoe is 18 feet long. Ariel’s canoe is the length of Troy’s canoe.
tankabanditka [31]
Well the answer i think is going to be 18

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3 years ago
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Sonya has 5 sandwiches. She cuts each sandwich into fourths and gives away 6 pieces. How many 1/4 size sandwiches does she have
lorasvet [3.4K]

Answer:

She has 14 1/4 pieces left

Step-by-step explanation:

5 divided into 1/4 pieces will be 20. 20-6 equals 14. :)

6 0
3 years ago
Find all roots of the polynomial function f(x) = 2x^4-x^3-13x^2+5x+15
Simora [160]

Answer:

Roots are :  1, -7 and -7

Step-by-step explanation:

When we put x = -1 in F(x) it is equal to 0

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factorizing the work  x² - 6x - 7 by middle term splitting.

> x² - 6x - 7 = x² - 7x + x - 7

>  x(x - 7) + 1(x - 7)

>  (x + 1) (x - 7)

then,  x³ - 5x² - 13x - 7 = (x + 1)(x + 1)(x - 7)

x = -1, -1, 7 the factor.

D and C is the answers.

Step-by-step explanation:

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3 years ago
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What is the sum of 52.07 and 8.43?<br><br> (Write the answer as a decimal to the nearest tenth.)
inn [45]
60.5, rounded to the nearest tenth should be 61!!
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2 years ago
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