derbleh derbleh

03-05-2020
Mathematics

contestada

If the mean of the data set 11, 19, 4a, 7a, 14a is 71, then what is the value of a?

Respuesta :

missionjha23 missionjha23

03-05-2020

Answer:

11+19+4a+7a+14a=71.30+25a=71.25a=71-30.a=1.64

Answer Link

Otras preguntas

1/5m + 2/3 - 2= m - 2/5

Martin luther king, jr. disobeyed an injunction in birmingham, alabama that prohibited him from speaking publicly because he was african-american. he was jailed

can anyone help me with this

When you watch dogs play in the park or watch how your professors conduct their classes, you are engaging in a form of ________?

John has inherited a personality trait that makes him more likely to keep to himself than to socialize. as a result, he does not have many friends and spends a

Ryan, a follower of a certain religion, publishes an article in secular sunday magazine insisting that congress base all federal law on his religious principles

what is it that Gale suggests that leaves Katniss irritated? Why does Katniss react so harshly to his idea?

Sitting in the park one sunny day, chaim notices that people who are walking dogs smile at him more often than people without dogs. chaim concludes that people

pls help me with these questions

Which is the graph of the equation 4x-5y=15