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3 years ago

QUESTION: Use the two way table below to answer the question: How

Mathematics

1 answer:

qaws [65]3 years ago

7 0

Answer:

B.91

Step-by-step explanation:

Because it says so on the table.

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What is the radical form of the expression (2x^4y^5)^3/8

s344n2d4d5 [400]

We are given expression: $(2x^4y^5)^{3/8}$

Let us distribute 3/8 over exponents in parenthesis, we get

$(2^{3/8}x^{4\times 3/8}y^{5\times 3/8}) = (2^{3/8}x^{12/8}y^{15/8})$

$= (2^{3/8}x^{1\frac{4}{8}} y^{1\frac{7}{8}} )$

We can get x and y out of the radical because, we get whlole number 1 for x and y exponents for the mixed fractions.

So, we could write it as.

$(2^{3/8}x^{1\frac{4}{8}} y^{1\frac{7}{8}} ) = xy(2^{\frac{3}{8} }x^{\frac{4}{8}} y^{\frac{7}{8}} )$

Now, we could write inside expression of parenthesis in radical form.

$xy\sqrt[8]{2x^{3}x^4y^7}$

8 0

3 years ago

80 as a product of prime factors

laila [671]

80
8 x 10
2 x 4 x 5 x 2
2 x 2 x 2 x 2 x 5 <===

4 0

3 years ago

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What is the inverse of f (x)=e^x+6

goldfiish [28.3K]

To find the inverse, switch the variables and solve for f(x).

x = e^f(x) + 6
x - 6 = e^f(x)
f(x) = ln(x-6)

hope this helps :)

8 0

3 years ago

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Plzzzzz someone help me

solong [7]

The answer is The equation 3.5|6x – 2| = 3.5 has one solution

4 0

2 years ago

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Which expression can be simplified to find the slope of the trend line in the scatterplot?

Nutka1998 [239]

Answer: $\frac{35-21}{8-4}$

Step-by-step explanation:

The slope of a line equals to the difference between points' y-coordinates divided by the difference between their x-coordinates.

That is, if $(x_1,y_1)$ and $(x_2,y_2)$ are the point of a line,

Then the slope of the line is,

$m=\frac{y_2-y_1}{x_2-x_1}$

By the given diagram,

$x_1=4$ , $y_1=21$ , $x_2=8$ and $y_2=35$

Thus, the slope of the given line

= $\frac{35-21}{8-4}$

⇒ Fourth option is correct.

3 0

3 years ago

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