jissypoulose1168 jissypoulose1168

05-04-2024
Mathematics

contestada

The average of 15 numbers is 21. If the average of the first 10 numbers is 15 and the average of the last 6 numbers is 25, What is the 10th number?
1) 15
2) 20
3) 25
4) 10

Respuesta :

Otras preguntas

7/12 divided by 2/5 =

im so glad the air conditioner broke on a day where the temperature only hit 100 degrees. what is the verbal irony in this statement? - who wouldn't be glad to

What are the products of the breakdown of lactose by lactase? A. Glucose plus galactose and water B. Glucose plus fructose C. Glucose plus fructose and water D.

In two to three sentences, describe one tool used in project management and why it is used.

Arsenic contamination of groundwater in the U.S., China, and many other countries comes from: A. agricultural runoff. B. municipal wastewater. C. natural source

I’m unsure about this one can someone help ;( ?

Which rocks and minerals are mined in Florida?

Of the smoothies sold yesterday at Marlins smoothie shop, 5/6 were banana and another 1/12 were strawberry . What fraction of the smoothies sold were either ban

If f(x)=1/x and g(x)=x+4 then f(x) is undefined when x=

Explain the changes that occurred in England from 1820 to 1920.