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pogonyaev
3 years ago
14

What is the expression in radical form?

Mathematics
2 answers:
Igoryamba3 years ago
4 0

if the problem is (5x^4y^3)^2 divided by 9

 5^2 = 25

4*2 =8

3*2 =6

 so you get (25x^8y^6)/9


if that isn't how the equation was supposed to be written let me know and I will edit my answer.

Nana76 [90]3 years ago
3 0

Wouldn't the simplified answer be ^9sqrt25x^8y^6???

9 being the index followed by the square root symbol and inside that would be 25x (to the power of 8) then, y (to the power of 6)


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A circle has a circumference of 12 inches. What is the approximate area of the circle?
makvit [3.9K]

Answer:

11.46 I believe

Step-by-step explanation:

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2 years ago
How do I solve this?
sasho [114]

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-m^4n^4

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Step-by-step explanation:

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3 years ago
Picture says all 20 charecters needed
Alika [10]

Answers:

Lower bound = 41.3

Upper bound = 41.5

===========================================================

Explanation:

49.15 is the smallest f can be while 49.24 is the largest it can be. Well technically we could have something like 49.2499 or 49.24999 and so on. We slowly approach 49.25 but never actually get there

So the variable f is between 49.15 and 49.25 inclusive of the first value but excluding the second value. We can write it as 49.15 \le f < 49.25

For similar reasoning, 7.75 \le g < 7.85

-----------------

If we wanted to subtract those variables and get the smallest result possible, then we need to pick values that are closest together. It might help to set up a number line.

This means we'd go for f = 49.15 and g = 7.85

The lower bound for f-g is f-g = 49.15-7.85 = 41.3

In contrast, the upper bound is when the two variables are spaced as far apart as possible. The upper bound is f-g = 49.25 - 7.75 = 41.5

7 0
2 years ago
Read 2 more answers
the area of a triangle is 96 2. the height of the triangle is 8 inches. find the perimeter of the triangle if each side of the t
Anastasy [175]
Area = 1/2 bh
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4 0
3 years ago
Joe used a project management software package and has determined the following results for a given project.: Expected completio
statuscvo [17]

Answer:

0.1151 = 11.51% probability of completing the project over 20 days.

Step-by-step explanation:

Normal Probability Distribution

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Expected completion time of the project = 22 days.

Variance of project completion time = 2.77

This means that \mu = 22, \sigma = \sqrt{2.77}

What is the probability of completing the project over 20 days?

This is the p-value of Z when X = 20, so:

Z = \frac{X - \mu}{\sigma}

Z = \frac{20 - 22}{\sqrt{2.77}}

Z = -1.2

Z = -1.2 has a p-value of 0.1151.

0.1151 = 11.51% probability of completing the project over 20 days.

4 0
2 years ago
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