3 years ago

Find the missing value in the table.

Mathematics

1 answer:

dimulka [17.4K]3 years ago

7 0

Answer:

we're just multiplying X × 2 every time so (y=80)

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This isn’t urgent, but it’s appreciated if u reply quickly

rjkz [21]

The answer is opposite

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3 years ago

(08.01 MC)Below are the data collected from two random samples of 500 American adults on the number of hours they spend doing le

Mazyrski [523]

Answer:

Dan is correct

Step-by-step explanation:

From the question, we have:

$Hours:1\ 2\ 3\ 4\ 5$

Required

The average

The average hour is calculated using:

$\bar x = \frac{\sum x}{n}$

So, we have:

$\bar x = \frac{1+2+3+4+5}{5}$

$\bar x = \frac{15}{5}$

$\bar x = 3$

Dan calculated the mean as 3; while Bret calculated the mean as 4.

Hence, we can conclude that Dan s correct

4 0

3 years ago

Solve c =(a² + 3b)/4 for b. Bruv take all my points I literally blow at math :'(

Sati [7]

Answer:

$b=\frac{4c-a^{2} }{3}$

Step-by-step explanation:

First: multiply both sides by 4. 4 times c is 4c and the other sides cancels out as you are doing the inverse operation of division

Then, you have $4c=a^{2} +3b$

Subtract both sides by a squared

DO NOT TAKE THE SQUARE ROOT! This is because it is a squared plus 3b so you have to do the inverse of addition

From that you get $4c-a^{2} =3b$

Finally, divide both sides by 3.

You get $b=\frac{4c-a^{2} }{3}$

4 0

3 years ago

Given the first term and the common difference find the first five terms and the explicit formula

Zielflug [23.3K]

Answer:

$a_{1} = -34,\: a_{2} = -44,\: a_{3} = -54,\: a_{4} = -64,\: a_{5} = -74$

____________________________________

$a_{n} = -34\:–\:10(n-1)$

8 0

3 years ago

3. A fisherman caught 6 bluegills and 4 bass. What is the ratio of the number of bass caught to the total number of fish caught?

quester [9]

The answer is 2 to 5

3 0

3 years ago