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Sergeeva-Olga [200]
3 years ago
8

Rational or irrational?

Mathematics
2 answers:
telo118 [61]3 years ago
7 0
3.565565556... irrational
Pi irrational
0.0405... irrational
-17 is a rational number
.76 is a rational number
3.275 is also a rational number
Schach [20]3 years ago
6 0

Answer:

I KNOW THE ANSWERS

Step-by-step explanation:

OKI pie is irrational because it goes on FOREVER!

-17 is rational

3.56........... is irational bc never stops

same for the one underneth pie

the last botom 2 are rational becayse it sstops

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Maggie was at a state fair and decided to but a sundae from an ice cream stand. The ice cream stand had four flavors of ice crea
I am Lyosha [343]

Total number of ice cream flavors = 4

(chocolate,vanilla,mint chip, coconut)

Number of toppings = 2

(hot fudge , caramel).

Different sundaes could Maggie create using one scoop of ice cream and one toppings = {(chocolate, hot fudge),(chocolate, caramel), (vanila, hot fudge),(vanilla,caramel), (mint chip, hot fudge), (mint chip,caramel), (coconut,hotfudge),(coconut,caramel) }= 8


6 0
3 years ago
Read 2 more answers
Use the information provided to calculate the different parts of the proposal: The lazy river is basically a large circle that w
Step2247 [10]

Answer:

10,995.6 ft^3.

2300.3 gallons.

(both to the nearest tenth).

Step-by-step explanation:

Area of the surface of the river =  area of the  outer circle - area of the inner circle.

Radius of the outer circle  = 30 *3 = 90 feet.

So the surface area of the river = π(90)^2 - π(85)^2

= 875π ft^2

Also the volume of the river = surface area * depth = 875π*4 = 3500π ft^3

= 10,995.6 ft^3.

Number of gallons of water it will hold = 10,995.6 /  4.78

= 2300.3 gallons.

4 0
3 years ago
Which table represents a direct variation function? A table with 6 columns and 2 rows. The first row, x, has the entries, negati
IceJOKER [234]

Answer:

The correct option is;

A table with 6 columns and 2 rows. The first row, x, has entries, negative 3, negative 1, 2, 5, 10. The second row, y, has entries, negative 7.5, negative 2.5, 5.0, 12.5, 25

Please find attached the graphs of the table data

Step-by-step explanation:

Each of the given table data of in the tables are analysed to find direct variation;

Table 1

x,               -3,                 -1,                 2,                5,                10

y,              -4.5,              -3.0,             -1.5,             0.0,              1.5              

-4.5/-3  = 1.5 ≠ -3.0/-1 = 3

No direct variation

Table 2      

x,             -5.5,               -4.5,            -3.5,            -2.5,             -1.5

y,              10,                   8,                 6,              4,                  2

10/(-5.5) = -20/11  ≠ 8/(-4.5) = -16/9

However, 10/(-5.5 + 0.5) = -2 = 8/(-4.5 + 0.5) = -2

Adjusted direct variation

Table 3              

x,              -5.5,               -5.5,             -5.5,           -5.5,            -5.5

y,              -3,                    -1,                 2,                5 ,              10                  

-3/(-5.5) ≠ -1/-5.5

No direct variation

Table 4

x,              -3,                    -1,                2,                  5,             10

y,              -7.5,                 -2.5,            5.0 ,              12.5,         25  

 -7.5/-3 = 2.5 = -2.5/(-1) = 5.0/2 = 12.5/5 =25/10

Direct variation exists        

8 0
3 years ago
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one section of wood is 3 5/8 meters long. another section is twice that long. when the two pieces are put together how many is t
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Answer:

the mixed number form is 10 7/8

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for every three short horned lizards there are two fence lizards. If there are 54 short horned lizards how many fence lizards ar
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Answer: 36

Step-by-step explanation:

54/3 = 18 x 2 = 36

8 0
3 years ago
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