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3 years ago

Find the equivalent exponential expression. (7^4)^5

Mathematics

2 answers:

Murrr4er [49]3 years ago

8 0

To solve this, we need to know a formula. The formula is:

$(x^{y} )^{z} = (x^{yz})$

That being said, now we can simplify. $(7^{4} )^{5} = (7^{4*5})$ =
$7^{20}$

Nikolay [14]3 years ago

6 0

Hi!

To solve exponental equations, multiply the exponents.
4·5=20

The answer is $7^{20}$

Hope this helps! :)
-Peredhel

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Find the product (3x+8)(x-4)

timurjin [86]

Answer:

3 $x^{2}$ - 4x - 32

Step-by-step explanation:

(3x+8)(x-4)

=3 $x^{2}$ -12x + 8x -32

=3 $x^{2}$ - 4x - 32

7 0

3 years ago

Read 2 more answers

Suppose that the value of a stock varies each day from $13 to $24 with a uniform distribution. (a) Find the probability that the

bogdanovich [222]

Answer:

a. P= 0.6364

b. P = 0.3636

c. Q = $21.25

d. P = 0.5

Step-by-step explanation:

given data

value of a stock varies = $13 to $24

solution

P (stock value is more than $17)

P = $\frac{(24-17)}{(24-13)}$

P = $\frac{7}{11}$

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and

P (value of the stock is between $17 and $21)

P = $\frac{(21-17)}{(24-13)}$

P = $\frac{4}{11}$

P = 0.3636

and

Let the upper quartile be Q

$\frac{(24 - Q)}{(24 - 13)} = 0.25$

$\frac{(24 - Q)}{11} = 0.25$

(24 - Q) = 2.75

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and

P(X > 20 | X > 16)

P = $\frac{(24-20)}{(24-16)}$

P = $\frac{4}{8}$

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4 years ago

Please explain how you get the answer to... a+2a+7+4a-8

sammy [17]

Answer:

9+2a+7+4a-8

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2a+8+4a

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Step-by-step explanation:

you can't really get an answer for this problem but you can simplify it

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3 years ago

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Fed [463]

We have that

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$12000<$18400 is ok

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3 years ago

If the base of a triangle is represented by 2x+5 and the height is represented by 4x which expression represents the area of the

madreJ [45]

Answer:

The answer is D

Step-by-step explanation:

You use base times height

1/2bh

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3 years ago