All categories

3 years ago

PLEASE HELP find the standard deviation

Mathematics

1 answer:

topjm [15]3 years ago

4 0

It’s 5 because it’s less

You might be interested in

6(y+5) distributive property

galben [10]

Answer:

6y + 30

Step-by-step explanation:

<u>Step 1: Distribute</u>

6(y + 5)

6y + 30

Answer: 6y + 30

4 0

3 years ago

Read 2 more answers

The sequence below shows the total number of take-out orders at Loco Taco each day after

Aleksandr-060686 [28]

I wish I was able to help

4 0

3 years ago

One of the tables shows a proportional relationship. Graph the line representing the proportional relationship from this table i

Mkey [24]

Answer:

Table C

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

Find the value of the constant of proportionality in each table

Table A

For $x=-2, y=-4$ ------> $k=-4/-2=2$

For $x=-1, y=-3$ ------> $k=-3/-1=3$

This table has different values of k

therefore

the table A does not represent a proportional relationship

Table B

For $x=-2, y=-4$ ------> $k=-4/-2=2$

For $x=-1, y=-2$ ------> $k=-2/-1=2$

For $x=1, y=3$ ------> $k=3/1=3$

This table has different values of k

therefore

the table B does not represent a proportional relationship

Table C

For $x=-2, y=-4$ ------> $k=-4/-2=2$

For $x=-1, y=-2$ ------> $k=-2/-1=2$

For $x=1, y=2$ ------> $k=2/1=2$

For $x=2, y=4$ ------> $k=4/2=2$

This table has the same value of k

therefore

the table C represent a proportional relationship

Table D

For $x=-2, y=-4$ ------> $k=-4/-2=2$

For $x=-1, y=-2$ ------> $k=-2/-1=2$

For $x=1, y=2$ ------> $k=2/1=2$

For $x=2, y=6$ ------> $k=6/2=3$

This table has different values of k

therefore

the table D does not represent a proportional relationship

3 0

3 years ago

Read 2 more answers

A runner can jog at a rate of 4 miles per hour uphill. Downhill, he can run 3 miles in the same time it takes him to run 2 miles

densk [106]

The answer to this question is very intriguing but I would have to say it is unsolvable. have a good day

6 0

3 years ago

Read 2 more answers

Sara had some buns she sold 5/9 of them, if she has 128 buns left. How many bums did she have at first?

mina [271]

Step-by-step explanation:

Maybe she had

128 + 9 = 137 buns

7 0

3 years ago

Read 2 more answers

PLEASE HELP find the standard deviation​

PLEASE HELP find the standard deviation