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3 years ago

Evaluate the expresstion if f = -6

Mathematics

2 answers:

DerKrebs [107]3 years ago

8 0

Answer:

<em>There is not enough information to evaluate this expression any further. </em>

f=-6 is an expression so it is left how it is.

Step-by-step explanation:

f= -6 does not have any of the following, +, -, *, /, or a variable after the = sign.

Try re-stating the problem again, or take the answer I have provided.

<u><em>PLEASE MARK BRAINLIEST.</em></u>

VladimirAG [237]3 years ago

7 0

Answer:

ummm what is the expression

Step-by-step explanation:

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1) m - 38 = -44 * m = --6 o m = 6 m = 82 O m = --82

galina1969 [7]

$m-38=-44$

$+38$ $+38$ add 38 on both sides, solve for -44 + 38 which is -6.

__________

$m = -6$ , is your final answer.

hope this helps :)

8 0

3 years ago

A computer repair company charges a $10 fee to come to your house to fix your computer plus $25 per hour while they are there. W

gogolik [260]

150 divided by 25 is 6, so I think it would be 6 hours to equal the total cost.

5 0

2 years ago

How do you solve for the slope of a line with the equation ax^2 + bx + c?

ololo11 [35]

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3 0

3 years ago

Given that a 90% confidence interval for the mean height of all adult males in Idaho measured in inches was [62.532, 76.478]. Us

grigory [225]

Answer:

The confidence interval on this case is given by:

$\bar X \pm z_{\alpha/2}\frac{\sigma}{\sqrt{n}}$ (1)

For this case the confidence interval is given by (62.532, 76.478)[/tex]

And we can calculate the mean with this:

$\bar X = \frac{62.532+76.478}{2}= 69.505$

So then the mean for this case is 69.505

Step-by-step explanation:

Previous concepts

The margin of error is the range of values below and above the sample statistic in a confidence interval.

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

A confidence interval is "a range of values that’s likely to include a population value with a certain degree of confidence. It is often expressed a % whereby a population means lies between an upper and lower interval".

$\bar X$ represent the sample mean