6po
6po 6po
  • 02-02-2020
  • Mathematics
contestada

Can you please solve 5 ??

Can you please solve 5 class=

Respuesta :

PollyP52 PollyP52
  • 02-02-2020

Answer:

D. 18.

Step-by-step explanation:

3 5 9 13 16 20

To find the average we add these up and divide by  6:

= 66 / 6

= 11.

Now we want to increase the average by 1  that is to 12 by adding one more number.

So our new total has to be  12* 7  = 84.

So our new number is 84  - 66 = 18.

Answer Link

Otras preguntas

Los mayas usan ______ en su sistema matemático
Los yacares sintieron una gran al despertarse y al escuchar un ruido
Vincent ran 24 laps on monday. This is 63 2/3 of the maximum number of laps he has run in one day. What is the maximum number of laps vincent has run in one day
What percent of 80 is 50? Show your work.
identify the careers that require only training and those that require a college degree
determine the number of solutions of the equation
which of the following places the elements in the correct order of increasing first ionization energy? F, O, N Si, P, S Be, Mg, Ca Li, Na, K
would a reaction occur if a ZnSo4 solution and a SnSO4 solution were mixed?
compare the ratios 2 to 7 and 5:7 using the circles to model
a prayer with the word equipment