All categories

4 years ago

What is the average of the sixth even number, fifth and eighth odd number after 200?

Mathematics

2 answers:

pshichka [43]4 years ago

5 0

Answer:

212.

Step-by-step explanation:

5th odd number = 209 ( 201, 203, 205, 207, 209).

8th odd number = 215.

6th even number = 212.

The average = (209 + 215 + 212) / 3

= 212.

ohaa [14]4 years ago

3 0

Answer:

212 is the answer !

Step-by-step explanation:

Firstly, We'll have to write all the numbers till 220 after 200 that is :

201 , 202 , 203 , 204 , 205 , 206 , 207 , 208 , 209 , 210 , 211 ,212 , 213 , 214 , 215 , 216 , 217 , 218 , 219 , 220 .

Here we now know the the 6th even number is 212.

And the 5th odd number is 209.

And the 8th odd number is 215.

By using the formula we can find the average that is :

212+209+215/3 = 636/3 = 212

∴ Your answer is 212 !

You might be interested in

A textbook store sold a combined total of 260 chemistry and physics textbooks in a week. The number of chemistry books sold was

Lynna [10]

Let:

x = Chemistry textbooks sold

y = Physics textbooks sold

The textbook store sold a combined total of 260, so:

$x+y=260$

The number of chemistry books sold was three times the number of physics textbooks sold, so:

$x=3y$

Let:

$\begin{gathered} x+y=260_{\text{ }}(1) \\ x=3y_{\text{ }}(2) \end{gathered}$

Replace (2) into (1):

$\begin{gathered} 3y+y=260 \\ 4y=260 \\ y=\frac{260}{4} \\ y=65 \end{gathered}$

Replace the value of y into (2):

$\begin{gathered} x=3(65) \\ x=195 \end{gathered}$

5 0

1 year ago

Simplify the following expression

vova2212 [387]

Answer:

A.( 3m+28)/4

Step-by-step explanation:

So basically since it is addition we just add 9 to -2 to get 7. So then the equation becomes (3m/4)+7. Then we will multiply 7 by 4 to get common denominator so it will be (3m+(7*4))/4 which is (3m+28)/4.

7 0

3 years ago

Please answer this question correctly for 25 points and brainliest!!

lesya692 [45]

Step-by-step answer:

Given an enlargement from preimage (ABC) to image (A'B'C').

Need to find scale factor.

Solution:

Scale factor = linear size of image / linear size of preimage.

From the accompanying diagram, we see that

L(preimage) = AC = 4 units

L(image) = A'C' = 12 units

Therefore

Scale factor = L(image) / L(preimage) = 12 / 4 = 3

4 0

3 years ago

I NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Lubov Fominskaja [6]

>
the answer is “>” because 12.312 is greater than 12.132

5 0

3 years ago

How long is a mac address? select one:

geniusboy [140]

Hey there!

A MAC, or Media Access Control, Address is a unique identifier that is assigned to devices connected to a network. It is 6-bytes, or 48-bits, in size. It follows the format MM:MM:MM:SS:SS:SS, where the first 3-bytes are the identification number of the manufacturer and the second 3-bytes are the serial number assigned by the manufacturer.

Your answer will be D.

Hope this helped you out! :-)

8 0

3 years ago