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3 years ago

Answer only if you know if you put links I will report

Mathematics

2 answers:

miss Akunina [59]3 years ago

5 0

Answer:

BRO YOU GOTTA WRITE A QUESTION

Step-by-step explanation:

Mrac [35]3 years ago

5 0

Answer:

WHATS THE QUESTION, BRO??

Step-by-step explanation:

You might be interested in

Find the inverse of the function f(x)= 4x-2

Tju [1.3M]

Answer:

f⁻¹(x) = x/4 + 1/2

Step-by-step explanation:

To find the inverse of a function, switch the x and y variables, then isolate y.

f(x) replaced y, so you can replace it back.

y = 4x - 2

x = 4y - 2 Switched x and y

x + 2 = 4y Added 2 to both sides

y = x/4 + 2/4 Divided both sides by 4

y = x/4 + 1/2 Simplified

f⁻¹(x) = x/4 + 1/2 Use function notation

4 0

4 years ago

How long was a million days ago in hours ?

Komok [63]

24000000. 1000000*24= 24000000, therefore, a million days ago in hours would be 24000000.

3 0

4 years ago

Use the given level of confidence and sample data to construct a confidence interval for the population proportion p.

Molodets [167]

Answer:

The 95% confidence interval for the population proportion is (0.778, 0.884).

Step-by-step explanation:

We have to calculate a 95% confidence interval for the proportion.

The sample proportion is p=0.831.

The standard error of the proportion is:

$\sigma_p=\sqrt{\dfrac{p(1-p)}{n}}=\sqrt{\dfrac{0.831*0.169}{195}}\\\\\\ \sigma_p=\sqrt{0.00072}=0.027$

The critical z-value for a 95% confidence interval is z=1.96.

The margin of error (MOE) can be calculated as:

$MOE=z\cdot \sigma_p=1.96 \cdot 0.027=0.053$

Then, the lower and upper bounds of the confidence interval are:

$LL=p-z \cdot \sisgma_p = 0.831-0.053=0.778\\\\UL=p+z \cdot \sisgma_p = 0.831+0.053=0.884$

The 95% confidence interval for the population proportion is (0.778, 0.884).

8 0

4 years ago

three people share half a pizza evenly. what fractional part of the orgininal pizza does each one get

frozen [14]

Answer:

they each get 1.13

Step-by-step explanation:

cause they do

6 0

4 years ago

Find the measure of EOD <br>measure EOD=<br>

Alecsey [184]

Answer:

Angle eod= 90°

then angle eod is 1÷2 then 90° =45° then angle eod =45°

7 0

3 years ago