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3 years ago

Solve the equation: x / 16 + 12 =(-12)

Mathematics

1 answer:

Amiraneli [1.4K]3 years ago

8 0

Answer:

x = - 384

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask ^~^

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Write the equation of the line, in slope-intercept form, with the following information: slope: -3/8 point: (16, -1)

irakobra [83]

Answer:

y+1=-3/8(x-16)

Step-by-step explanation:

I used the equation and plugged in the numbers

y-__y__=__m__(x-__x__)

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3 years ago

Daniel is organizing his rock collection of 18 rocks into equal groups.how many possible ways can Daniel line up his rock collec

Lunna [17]

Answer:

The possible ways Daniel line up his rock collection are {2, 3, 6 and 9}.

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3 years ago

What is the standard form of the equation y=-5/2x-3 ?

butalik [34]

The standard form of an equation is the form where that equation has no fractions and is written in the form ax + by = c.

To get rid of the fractions in y = -5/2 x - 3, we need to multiply both sides by 2. That makes the equation become:

2y = -5x - 6

Now we need to get it into the form ax + by = c. We can do this by adding 5x to each side.

5x + 2y = -6 is our answer

6 0

3 years ago

Factor the polynomial 54c3d4 + 9c4d2

miv72 [106K]

54c^3d^4 + 9c^4d^2
9c^3d^2(6d^2 + c)

7 0

3 years ago

Read 2 more answers

Assume that women have heights that are normally distributed with a mean of 63.6 inches and a standard deviation of 2.5 inches.

Maurinko [17]

Answer:

Q3 = 65.7825.

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore 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 pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

$\mu = 63.6, \sigma = 2.5$