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3 years ago

Evaluate the expression.

Mathematics

1 answer:

navik [9.2K]3 years ago

3 0

The answer is 3. By cubing a number you are literally taking the number and multiplying it by itself 3 times. So, in this case. The answer is 3.

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Juana wants to use the numbers 8, 6, 3,

andrezito [222]

She can create 16 because there’s 4 numbers times the 4 digit code, she have 16 different possibilities of #s

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3 years ago

Uma base de uma piramide é um retângulo 10cm × 18cm. sabendo que sua altura mede 12cm e tem por pé o centro da abse obtenha:

Zolol [24]

Shakin my head like yeah i have no idea

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3 years ago

Find the sum of 10x^2-10x-6 and x+6.

Andre45 [30]

Answer:

10x²−9x

Step-by-step explanation:

10x²−10x−6+x+6

=10x²−10x−6+x+6

Combine Like Terms:

=10x²−10x−6+x+6

=(10x²)+(−10x+x)+(−6+6)

=10x²−9x

Hope this helps!

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3 years ago

Given that the data distribution is approximately normal with the minimum value of 15 and the maximum value of 98 a) Estimate th

andrew11 [14]

Answer:

a) Mean, median, mode = 56.5

b) $S = 20.75$

Step-by-step explanation:

Normally distributed data have the same value for the mean, median and mode. This value is the addition of the maximum value by the minimum, divided by 2.

Also, the standard deviation in a normally distributed sample can be approximated by the following formula:

$S = \frac{max - min}{4}$

a) Estimate the values of Mean, Median, and Mode.

Highest value = 98

Minimum value = 15

$\mu = \frac{98 + 15}{2} = 56.5$

b) Estimate the value of the standard deviation of these data

Max = 98

Min = 15

$S = \frac{max - min}{4}$

$S = \frac{98 - 15}{4}$

$S = 20.75$

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3 years ago

Fred tosses a coin and spins a spinner divided into 8 equal sectors. How many outcomes are possible.

postnew [5]

1 outcomes are possible

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3 years ago