trupti4321 trupti4321

25-11-2020
Mathematics

contestada

If the mean of 10,12,9,x and 8 is 11.Find the value of x.
If you answer this question I will mark you as brainliest.

Respuesta :

ackahedem582 ackahedem582

25-11-2020

Step-by-step explanation:

Mean = (10 + 12 + 9 + x + 8)/5

11 = (39 + x)/5

multiplying through by 5 gives:

55 = 39 + x

55 - 39 = x

hence x = 16.

Answer Link

Otras preguntas

g It is known that 20% of products on a production line are defective. Products are inspected until first defective is encountered. a) What is the probability t

Which place correctly completes this sentence? Simón Bolívar fue el libertador de varias naciones en A. Europa B. España C. Hispanoamérica D. Francia

What are the four main causes of erosion caused by humans?

Based on what you know about Helen and Annie, predict what will happen in upcoming scenes from The Miracle Worker. Helen's family will have strong doubts about

The Tinslow Co. has 125,000 shares of stock outstanding at a market price of $93 a share. The company has just announced a 5-for-2 stock split. How many shares

Which social class do you think lived in the conditions described in the passage?

solve a²b³-(ab)² if a=-2 and b=3

Which word in this excerpt from act I, scene I, of Richard III means “to listen”? Yea, Richard, when I know; for I protest As yet I do not: but, as I can learn,

Magali’s doctor tells her the decongestant she has been taking for her cold has affected her blood pressure. What explains the relationship between this type of

Which number line represents the solution set for the inequality 2x - 62 6(x - 2) + 8? -15 -0.5 0 0.5 1 1.5 -1.5 -1 -0.5 0 0.5 1.5 -1.5 -1 -0.5 0 0.5 1.5 -1.5 -