heathercasteen heathercasteen

03-05-2017
Mathematics

contestada

the mean of 22.3 19.7 25.4 and another number is 23.4 find the missing number

Respuesta :

03-05-2017

the way you get the average is add all the numbers and divide it by the amount of numbers there so reverse it 23.4 * 4 - all the numbers should give you the answer ;))

Answer Link

Otras preguntas

Sliding friction is affected by the weight of the object. True or false

which of the following is the same as 2.3 x 10³

At a local department store, pants have been reduced to $26. this price is at 68.4% of the original price for pants. given this, what was the original price of

A 2-year-old child with developmental dysplasia of the hip has a spica cast applied. the mother asks the nurse how to keep the cast clean. how should the nurse

Look at the following number sequence. 3, 11, 19, 27, . . . Based on the pattern, what are the next two terms? 31, 40 43, 51 35, 43 216, 1728

Need to know how to work out question 4

1. Sarah bought a mango tree that grows 4 cm each day. It was 10 cm tall when she bought it and now it is 82 cm. Write an equation to express the growth of this

A magazine claims that 75% of all teenage boys have their own cellphones. A researcher wished to test the claim and selected a random sample of 60 teenage boys.

The length of a rectangle is 8 cm more than 3 times its width. The perimeter of the rectangle is 64 cm. Show the equation that would be used to find the dimensi

which type of logic is demonstrated in the following example