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2 years ago

11

A number cube is rolled 10 times an even number comes up 6 times what is the experimental probability of an even number coming u

p

1 answer:

icang [17]2 years ago

3 0

Answer:

3/5

Step-by-step explanation:

The probability of an even number coming 6 times out of 10 is 6/10. Simplify to get 3/5

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the area of a rectangular volleyball court is 1800 square feet the courts length is twice it width write a system of equations t

Marianna [84]

Answer:

The dimensions of the rectangular volleyball court are 60 ft x 30 ft

Step-by-step explanation:

Let

x ----> the length of rectangular volleyball court

y ---> the width of the rectangular volleyball court

we know that

The area of the rectangular volleyball court is equal to

$A=xy$

$A=1,800\ ft^2$

so

$1,800=xy$ ----> equation A

$x=2y$ -----> equation B

substitute equation B in equation A

$1,800=(2y)y$

$1,800=2y^2$

Solve for y

Simplify

$900=y^2$

take square root both sides

$y=30\ ft$

<em>Find the value of x</em>

$x=2y$

substitute the value of y

$x=2(30)=60\ ft$

therefore

The dimensions of the rectangular volleyball court are 60 ft x 30 ft

7 0

3 years ago

(4×⁴+3×³+2×²-×+1)+(5×²-2×+3)

Annette [7]

Answer:

4×⁴+3×³+7×²-3x+4

Step-by-step explanation:

First remove the parentheses and pair up like terms

4×⁴+3×³+2×²+5×²-x-2x+1+3

Then combine the like terms

4×⁴+3×³+7×²-3x+4

Which is the answer.

3 0

2 years ago

Which type of parent function does the equation f(x)= √x represent

il63 [147K]

Answer:

I don't know parents function

Step-by-step explanation:

I don't know parents function

7 0

2 years ago

Read 2 more answers

One year, a farmer harvested 50,000 bushels of wheat on her family farm.

Zanzabum

The answer is C, hope this helps

4 0

3 years ago

How do I do this question

aliya0001 [1]

Answer:

Step-by-step explanation:

Join OB.

∠A=∠A (common)

$\frac{AP}{AO} =\frac{\frac{1}{2} AO}{AO} =\frac{1}{2} \\\frac{AQ}{AB} =\frac{\frac{1}{2} AB}{AB} =\frac{1}{2} \\\frac{AP}{AO} =\frac{AQ}{AB}$

∴ ΔAPO and ΔAOB are similar.

$\frac{PQ}{OB} =\frac{1}{2} \\$

∠P=∠O

∠Q=∠B

So PQ║OB

Similarly RS║OB

∴PQ║RS

7 0

3 years ago