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3 years ago

A bag of 20 counters 16 of the counters are green They are picked at random How likely is it for green to be picked

Mathematics

2 answers:

ladessa [460]3 years ago

8 0

80% !!!!!!!!!!!!!!!!!!!!!!!!!!!

IrinaK [193]3 years ago

3 0

Answer:

4/5

Step-by-step explanation:

No: green = 16

Total counters = 20

Probabilty = 16/20 = 4/5

I hope im right!!

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Solve by quadratic equation (x-4)2+8=0

tia_tia [17]

Answer:

x=4

Step-by-step explanation:

(x-4)2+8=0

(x-4)10=0

10x-40=0

10x=0+40

10x=40

x=40/10

x=4

5 0

4 years ago

2ft 3in = how many inches

Arte-miy333 [17]

1 ft = 12 inches

2 ft = 24 inches

24 inches + 3 inches = 27 inches

7 0

3 years ago

Please help because no one been answering my questions

never [62]

Answer:

$BC = 8 \sqrt{2}$

Step-by-step explanation:

$\sin(45) = \frac{opposite}{hypotenuse}$

$\sin(45) = \frac{8}{BC}$

$(BC) \sin(45) = \frac{8}{x} (BC)$

$(BC) \sin(45) = 8$

$\frac{(BC) \sin(45) }{ \sin(45) } = \frac{8}{ \sin(45) }$

$BC = \frac{8}{ \sin(45) }$

$BC = 8 \sqrt{2}$

5 0

3 years ago

The line segment that connects the two vertices of a hyperbola is called the ____ axis.

liubo4ka [24]

Answer:

A. Transverse.

Step-by-step explanation:

We have been given a statement and we are supposed to choose the correct option to fill in the blank for our given statement.

Statement: The line segment that connects the two vertices of a hyperbola is called the ____ axis.

Since we know that the endpoints of transverse axis are known as the vertices of hyperbola, so the line segment that connects the two vertices of a hyperbola is called the <u>transverse </u> axis.

Therefore, option A is the correct choice.

4 0

3 years ago

Cody's fence must have sides that are twice as long as the sides of his neigbore fence. His neigbors fence contains an area of 8

KatRina [158]

Answer: 59.58 ft

Step-by-step explanation:

Given

The area of the neighbor's fence is $A=887.5\ ft^2$

Suppose the length of the fence is L and the shape of the fenced area is square

So, we can write

$\Rightarrow L^2=887.5\\\Rightarrow L=\sqrt{887.5}=29.79\ ft$

According to the question, Cody's fence length must be twice of neighbor's

The length of Cody's fence is $=2L=2\times 29.79=59.58\ ft$

3 0

3 years ago