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3 years ago

Please help !! Don’t understand :((

Mathematics

2 answers:

Lerok [7]3 years ago

8 0

Answer:

Step-by-step explanation:

6 ^ (1/4) ^ 4

We know a^ b^ c = a^(b*c)

6 ^ (1/4*4)

6^1

balu736 [363]3 years ago

3 0

Answer:

C. 6

Step-by-step explanation:

Multiply the exponents on the expression

1/4 x 4 = 1

This simplifies to 6^1 or 6

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Use the distributive property to break apart 168

slava [35]

I hope this helps you

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3 years ago

What is the common rule for simplifying a negative exponent with a coefficient?<br> Ex: 3^-1

rjkz [21]

Anything to a negative power becomes the inverse with the coefficient to a positive power.
For example, 3^-1 becomes 1/3^1 or just 1/3.
3^-2 would be 1/3^2 or 1/9.

3 0

3 years ago

Read 2 more answers

4j + 4 =<br> Next, subtract 4 from both sides.<br> 4j

WINSTONCH [101]

Answer:

4j=-4

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Step-by-step explanation:

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3 years ago

How many arangments of letters in PARALLEL

coldgirl [10]

There are 8! ways to arrange the 8 letters. Due to the repeated L (3×) and A (2×), only one out of (2!)(3!) = 12 of these is unique.

The number of unique arrangements is 8!/(2!*3!) = 3,360

5 0

3 years ago

Please help.

serious [3.7K]

The number of throws that the player make X follows binomial distribution.

The probability that the player makes x throws out of eleven throws is

$P(X=x)=C(x,11)0.5^x(0.5)^{11-x}=C(x,11)0.5^{11}$

The probability that the player makes at most nine out of eleven free throws

$\sum_{x=0}^9C(x,11)0.5^{11}=1-\sum_{x=10}^{11}C(x,11)0.5^{11}\\ =1-C(10,11)0.5^{11}-C(11,11)0.5^{11}=1-\frac{12}{2^{11}} \\ =1-\frac{3}{512} =\frac{509}{512}$

Correct choice is (B).

8 0

3 years ago