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3 years ago

The probability that Leon makes a three-point shot in basketball is 15%. For practice, Leon will regularly

Mathematics

2 answers:

Bogdan [553]3 years ago

8 0

Answer: 0.52

Step-by-step explanation:

In 12 of the 25 simulated trials, it took 5 or fewer shots to get his first successful shot. So in the other 13 trials it took more than 5 shots to get his first successful shot.

P(more than 5 shots) = 13/25=0.52

mr_godi [17]3 years ago

3 0

.07Step-by-step explanation:

2xtimes 10 times 2

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(5/7) to the power of 4 i need to know as a fraaction

yuradex [85]

Answer:

625/2401

Step-by-step explanation:

5/7 ^ 4 = 5 * 5 * 5 * 5 / 7*7*7*7 = 625/2401

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3 years ago

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3 years ago

Our work: -2x + 4 = 5 - 3x

Vikentia [17]

Answer:

x=1

Step-by-step explanation:

-2x + 4 = 5 - 3x

Add 3x to each side

-2x+3x + 4 = 5 - 3x+3x

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3 years ago

FACTOR !!!<br><br> a) 5x^2+25 <br><br> b) 2x^2-3x-2

Mademuasel [1]

Step-by-step explanation:

(a): 5x^2 + 25 = 5 * x^2 + 5 * 5 = 5(x^2 + 5).

(b): 2x^2 - 3x - 2 = 2x^2 - 4x + x - 2

= 2x(x - 2) + 1(x - 2) = (2x + 1)(x - 2).

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3 years ago

Is 9.99 rational or irrational

aleksley [76]

Answer:

Rational

Step-by-step explanation:

A rational number can be written as a fraction of the form.

$\frac{a}{b} \: where \: b \ne0$

and a and b are integers.

$9.99 = \frac{999}{100}$

Hence in this case a=999 and b=100.

Since both are integers with b being a non-zero integer, we conclude that 9.99 is a rational number.

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3 years ago