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4 years ago

(Will give Brainliest) please Help this is very Easy I just don't know

Mathematics

2 answers:

kakasveta [241]4 years ago

6 0

Answer:

5x5x5x5x5x5x5x5x5

Step-by-step explanation:

5^6 is basically saying 5 times itself 6 times. 5x5x5x5x5x5

Same with 5^3

5x5x5

Put then together you get 5^9

5x5x5x5x5x5x5x5x5

photoshop1234 [79]4 years ago

6 0

Answer:

5*5*5*5*5*5*5*5*5 and 5^9

Step-by-step explanation:

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What is the length of HL ?

Morgarella [4.7K]

Answer:

Step-by-step explanation:

You know the length of JK 12

you also know the length of GF 2.5*12=30

HL is a mid segment because it cuts both legs it intersects in half.

Using the rule saying that the mid segment is half the bases added up we can figure out that HL = (12+30)/2 = 21

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3 years ago

Read 2 more answers

What is the equation of exponential regression equation? Round all numbers you your answer to three decimal places

Monica [59]

Given:

Consider the below figure attached with this question.

The value in the given figure are:

$a=0.2094539899$

$b=2.507467975$

$r^2=0.9435996398$

$r=0.9713905701$

To find:

The exponential regression equation for the given values (Rounded to three decimal places).

Solution:

The general form of exponential regression equation is:

$y=a\cdot b^x$ ...(i)

Where, a is the initial value and b is the growth/decay factor.

The given values are:

$a=0.2094539899$

$b=2.507467975$

Round these numbers to three decimal places.

$a\approx 0.209$

$b\approx 2.507$

Putting $a=0.209, b=2.507$ in (i) to find the exponential regression equation.

$\hat{y}=0.209\cdot 2.507^x$

Hence, the correct option is C.

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3 years ago

Which of the following is not true?<br> O √16 +4√4+5<br> О 3п > 9<br> O √27+3 ><br> O 5-√24 1

GalinKa [24]

Answer:

Hello there! I believe b or d

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3 years ago

After 4 new students joined a class, the class had 32 students.

Furkat [3]

D
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3 years ago

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Ne4ueva [31]

Answer:

1 μ = M μ ≠ M 2

2 μ > M μ < M 1

3 μ < M μ > M 1

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reject H0 : pf = pm. T

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3 years ago