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3 years ago

What is the radical expression that is equivalent to the expression (35) 1/4

Mathematics

2 answers:

Vera_Pavlovna [14]3 years ago

6 0

Answer:

5^ (1/4) * 7^(1/4)

Step-by-step explanation:

(35) ^ 1/4

This does not simplify

We can take it apart

(5*7) ^ 1/4

5^ (1/4) * 7^(1/4) using the product property

LenKa [72]3 years ago

5 0

Fourth root of 35. You take the denominator and make that the number above the root of sign and the numerator is how many times it is multiplied

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5/6 because there are 5 possible possibilities and 6 numbers on the dice I'm assuming that the dice has 6 faces.

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2 years ago

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Tems11 [23]

Answer:

Step-by-step explanation:

14 orange

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3 years ago

Which values are equivalent to the fraction below? 6^7/6^5

Helen [10]

Answer:

Step-by-step explanation:

Because the bases are the same we can just subtract the exponents to get us 6² or 36.

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3 years ago

A software company decided to conduct a survey on customer satisfaction. Out of 564 customers who participated in the online sur

nikklg [1K]

Answer:

$z=\frac{0.0904 -0.1}{\sqrt{\frac{0.1(1-0.1)}{564}}}=-0.760 \approx -0.8$

$p_v =2*P(z$

Step-by-step explanation:

Information given

n=564 represent the sample selected

X=51 represent the number of people who rated the overall services as poor

$\hat p=\frac{51}{564}=0.0904$ estimated proportion of people who rated the overall services as poor

$p_o=0.1$ is the value to compare

z would represent the statistic

Hypothsis to analyze

We want to analyze if the proportion of customers who would rate the overall car rental services as poor is 0.1, so then the system of hypothesis are:

Null hypothesis: $p=0.1$

Alternative hypothesis: $p \neq 0.1$

The statistic for a one z test for a proportion is given by:

$z=\frac{\hat p -p_o}{\sqrt{\frac{p_o (1-p_o)}{n}}}$ (1)

Replacing the info given we got:

$z=\frac{0.0904 -0.1}{\sqrt{\frac{0.1(1-0.1)}{564}}}=-0.760 \approx -0.8$

And the p value since we have a bilateral test is given b:

$p_v =2*P(z$

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3 years ago

Each number in a group of natural numbers was divided by the sum of all the numbers in that same group. What is the sum of all t

schepotkina [342]

Answer:

Step-by-step explanation:

Let us consider the case of 3 numbers: x, y, and z.

Then x/x+y+z + y/x+y+z + z/x+y+z = x+y+z/x+y+z = 1

The same works also for any quantity of numbers.

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2 years ago