All categories

3 years ago

Find the range of m=180-3c if the domain is {-3, 0, 3}

Mathematics

1 answer:

riadik2000 [5.3K]3 years ago

6 0

Plug in each value for c.
m = 180 - 3(-3) = 189
m = 180 - 3(0) = 180
m = 180 - 3(3) = 171

Range {171, 180, 189}

You might be interested in

I am stuck on this question<br> Work out :<br> 5x 3/4

brilliants [131]

Okay so to figure out this problem you need to say 5/1 times 3/4 which equals 15/4 We know that we cant have an improper fraction so we divide this and it equals 3

8 0

3 years ago

Read 2 more answers

Help me pleas this is my 2 try I don't wanna fail

Vika [28.1K]

I hope this helps you

1=3

2=4

1 and 2

3 and 4 adjacent

7 0

3 years ago

I really need help with this question

Step2247 [10]

Answer:

option (b) -3(3w-3.1)

7 0

3 years ago

Read 2 more answers

The weight of baby goats is believed to be Normally distributed, with a mean of 5.75 pounds. The average weight of a random samp

Julli [10]

Answer:

The standard error of the mean is 0.0783.

Step-by-step explanation:

The Central Limit Theorem helps us find the standard error of the mean:

The Central Limit Theorem estabilishes that, for a random variable X, with mean $\mu$ and standard deviation $\sigma$ , a large sample size can be approximated to a normal distribution with mean $\mu$ and standard deviation $\frac{\sigma}{\sqrt{n}}$ .

The standard deviation of the sample is the same as the standard error of the mean. So

$SE_{M} = \frac{\sigma}{\sqrt{n}}$

In this problem, we have that:

$\sigma = 0.35, n = 20$

$SE_{M} = \frac{\sigma}{\sqrt{n}}$

$SE_{M} = \frac{0.35}{\sqrt{20}}$

$SE_{M} = 0.0783$

The standard error of the mean is 0.0783.

7 0

3 years ago

What percent of 12.4 is 12.4

NARA [144]

To find a percentage divide the first number by the second.

$\frac{12.4}{12.4}$ = $\frac{1}{1}$ =1.00

Now that you have your number, move the decimal point over 2 to the right and add your percentage sign.

100.00%

Your answer is 100%

3 0

3 years ago

Read 2 more answers