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Alborosie
2 years ago
8

Helppppppppppppppppppppppppppppppppppppppppppppppp i will biranlllllly

Mathematics
1 answer:
zvonat [6]2 years ago
4 0

Answer:

I don't know if this is right, sorry. I tried my best to determine them, none of them seemed like the would never happen besides the dog one. Have a nice day!

Step-by-step explanation:

a) even chance/ 1/2

b) even chance/ 1/2

c) no chance :(  0

d) even chance/ 1/2

e) even chance/ 1/2

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Can you guys let me know if I'm right please
MAXImum [283]

Answer:

No there are problems. Please correct the errors

1 \frac{3}{20} = \frac{23}{20} = 23:20

25\% = \frac{1}{4} = 0.25

Step-by-step explanation:

3 0
3 years ago
Evaluate 8x-y2-3 when x = -1/4 and y=3<br>plz help
UkoKoshka [18]

Answer:

-14

Step-by-step explanation:

8x-y²-3

8(-1/4) - (3)² - 3

-2 - (9) - 3

= -14

6 0
2 years ago
if laura bikes x miles to and from her friend's house each day, what expression can be used to calculate the total distance she
boyakko [2]
The expression to find total miles is
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3 0
2 years ago
Read 2 more answers
Solve this equation using the quadratic formula (preferably): 3x^2 - 4x + 6 = 0
Readme [11.4K]

Answer:

x = 2/3 ± i√14/3

Step-by-step explanation:

5 0
3 years ago
Please help! :)
Volgvan

Answer:

So the correct option is First one

i.e \dfrac{9\pi}{A}=\dfrac{90}{360}

Step-by-step explanation:

Given:

Area of Shaded part = 9 π square feet

To Find :

Area of Circle = ?

Solution:

90 degree center angle is equivalent to an area of 9 Π  square feet

So, 360 degree center is equivalent to area A which is the area of the complete circle.

So the Ratio will be

\dfrac{90}{9\pi} =\dfrac{360}{A}

Setting the given statements in proportion:

\dfrac{90}{9\pi} =\dfrac{360}{A}

On solving we get the required

\dfrac{9\pi}{A} =\dfrac{90}{360}

So the correct option is First one

i.e \dfrac{9\pi}{A}=\dfrac{90}{360}

Alternate Method:

Shaded part is of 90°

Area of Shaded part = 9 π square feet

And Full Circle is of 360° that is 4 sector of 90°

\textrm{Area of Circle}=4\times (Shaded\ part)

\textrm{Area of Circle}=4\times 9\pi

\textrm{Area of Circle}=36\pi

So the correct option is First one

i.e \dfrac{9\pi}{A}=\dfrac{90}{360}

On solving this we get

A=36\pi\ feet^{2}

8 0
3 years ago
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