Divina543 Divina543

18-03-2014
Mathematics

Answered

What is the average (arithmetic mean) of all the multiples of ten from 10 to 190 inclusive?

Answer :

Аноним Аноним

19-03-2014

You've got 19 numbers. Their sum is 10(1+2+3+...+19) or [tex]10*\frac{20*19}{2}[/tex]. Divide that by 19, to get [tex]\frac{10*20}{2}=100[/tex]

Answer Link

Other Questions

Select the correct answer.Which expression is equivalent to the given expression?[tex]\[3x^2 + 5x - 7(x^2 + 4)\][/tex]A. [tex]\(-4x^2 + 5x - 28\)[/tex] B. [tex

The offspring of a particular cross are 100 percent heterozygous for the trait of plant height. What were the most likely genotypes of the parents?A. [tex]$Tt'

Emily wants to hang a painting in a gallery. The painting is 6 feet long. Which quadratic equation can be used to determine the thickness?A. [tex]4x^2 + 22x - 1

What is the equation of a line, in slope-intercept form, perpendicular to the line [tex]y + 5 = \frac{2}{3}(x - 11)[/tex] that goes through the point [tex](5, -

You receive the following prescription: Rx: captopril 25 mg po QID. How many tablets will be dispensed for a 60-day supply?

Estimating Share Value Using the ROPI ModelFollowing are forecasted sales, NOPAT, and NOA for AT&T for 2019 through 2022:Note: Complete the entire question

AC 1.3Analyze the relationship between continuing professional development and the provision of quality care.

Name the following: (a) CH₃-NH₂

The Office of Price Administration attempted to combat inflation during World War 2 by?

In a city park three walking Paths form triangle ABC The length AB Is 100 m the length BC Is 900 m and the length AC is 150 m what angle of this triangle has th

what is a rational number between -1/6 and -2/6

what is E=m² the famous theory of albert einstien?

Peter jogged 96 yards in 40 seconds? What is his speed in feet per second?

Name four behaviors that animals must use to survive

I am a number between 500 and 600. My Ones digit is 5. My tens digit is the difference between my ones and hundreds digits. Who am i

2 m3 of soil containing 35% sand was mixed into 6 m3 of soil containing 15% sand. what is the sand content of the mixture?

What are the organelles of a cone cell?

Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?

Caitlyn did 6/7 of the problems on her math correctly and 4 incorrectly. She did all the problems. How many were there?

what is E=m² the famous theory of albert einstien?