All categories

2 years ago

Write an equation for the sentence. Four times a number less 10 is equal to 16 ?

Mathematics

2 answers:

pickupchik [31]2 years ago

8 0

Answer:

four times a number less 10 is equall to 16 ia not

saveliy_v [14]2 years ago

6 0

10-4n=16

Mark brainliest please

Hope o

You might be interested in

Explain how to write the expanded form when a number incudes a zero

goblinko [34]

Answer:

Since zero has no value, it does not need to be included when writing a number in expanded form.

Step-by-step explanation:

7 0

2 years ago

I need help with number 8

murzikaleks [220]

Since we know what he earns hourly, and his sales, we can figure out his full gross pay for the week.
As so:

We can set up an equation like this:
h = hours
s = sales
9.60h + 5%s

Now, we substitute.
9.60(35) + 5%(230)

Next, solve.
336.00 + 11.50
$347.50

$347.50 was Glen's gross pay for the week.

Hope I could help! If my math is wrong, or I did not provide the answer you were looking for, let me know! However, if I did well, please consider marking as Brainliest!
Have a good one!

8 0

3 years ago

Read 2 more answers

If two lines intersect, then they intersect in exactly one _____ point. line. postulate. plane.

Rom4ik [11]

Answer: the answer is A. point

6 0

2 years ago

The weight of a package of mints is believed to be normally distributed with mean 21.37 grams and standard deviation 0.4, i.e. X

nasty-shy [4]

Answer:

$P(21$

And using a calculator, excel or the normal standard table we have that:

$P(-1.85$

Step-by-step explanation:

Previous concepts

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".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".

Solution to the problem

Let X the random variable that represent the weigths of a population, and for this case we know the distribution for X is given by:

$X \sim N(21.37,0.4)$

Where $\mu=21.37$ and $\sigma=0.4$

Since the distribution for X is normal then we know that the distribution for the sample mean $\bar X$ is given by:

$\bar X \sim N(\mu, \frac{\sigma}{\sqrt{n}})$

We can find the probability required with the following z score formula:

$z = \frac{\bar X -\mu}{\frac{\sigma}{\sqrt{n}}}
$

And replacing we got:

$P(21$

And using a calculator, excel or the normal standard table we have that:

$P(-1.85$

6 0

2 years ago

What has a greater area, a square or an equilateral triangle?

Andrej [43]

If the square and equilateral triangle have the same side length, a square would have a larger area.
Use these are equations and you can see which one is greater.
Square area with side length s: s^2
Equilateral triangle area: s^2 * (√3 ) / 4
(√3) / 4 < 1, if you didn't know

I hope this helps. Have an awesome day! :)

6 0

3 years ago