MATHEMATICS MIDDLE SCHOOL

12 children stood in line at a movie theater. Theirages were the following: 7, 9, 11, 12, 11, 10, 13, 8,
7, 9, 11,8

Answers

Answer 1

Answer:

Answer:

A} 11

B) 10

C) The average would decrease most likely to 9.

Step-by-step explanation:

Related Questions

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The population of a city in 2005 was 18,000. By 2010, the city’s population had grown to 32,800. If the population growth follows a linear model, what is the projected population for 2015?
Two baseball teams, the Jayhawks and the Falcons, each recorded the number of home runs hit in 1 season by every player on the team. Each team then calculated the mean number of home runs and the MAD (mean absolute deviation). Team Home runs Mean MAD Jayhawks 7.8 4.1 Falcons 8.2 3.8 Which statement best describes the overlap in the distribution of the two data sets? A. The overlap is high because both means are greater than either MAD. B. The overlap is high because the difference in the means is small compared to either MAD. C. The overlap is low because the difference in the MADs is small. D. The overlap is low because the sum of the means is large compared to either MAD.

If a pair of shoes costs a retailer $24 and he sells them for $39.60, what is his rate of profit

Answers

Answer:

he will get $15.60 profit for every one pair of shoes he sells

Step-by-step explanation: yep your welcome

What is the greatest common factor of 39 and 6

Answers

Answer:

the greatest common factor is 3

Answer:

The answer to this question is 3

Step-by-step explanation:

the answer is 3

F n and m are integers and n2 m2 is even, which of the following is impossible?

Answers

So, I think that you mean that

n²+m² is even? (the "plus" sign is missing, but I think this is correct).

this can only happen if either:

both n and m are even
or
both n and m are odd

That's because a sum of two expressions is even if either both or none of the expressions summed is even, and a power of a number is even only if the number is even too.

are those some of the options?

yes!
n and m are even,- possible!
n and m are odd, -possible!
n+m is even, - possible; it would be the case if either both n and m are even or both n and m are odd n+m is odd,

so the option we'll choose is:

none of these are impossible

What is 3 1/5-1 3/10=p+5/6?

Answers

$3(1)/(5)-1(3)/(10)=p+(5)/(6)\n\n3(2)/(10)-1(3)/(10)-(5)/(6)=p\n\np=2(12)/(10)-1(3)/(10)-(5)/(6)\n\np=1(9)/(10)-(5)/(6)\n\np=1(27)/(30)-(25)/(30)\n\np=1(2)/(30)\n\np=1(1)/(15)$

Answer:

61/15 or 1 1/15

Step-by-step explanation:

An artificial lake is in the shape of a rectangle and has same area of 9/20 square mile. The width of the lake is 1/5 the length of the lake. what are the dimensions of the lake?

Answers

You are given an artificial lakes’ shape of a rectangle having an areaof 9/20 square mile and width of 1/5 length of the lake. You are required tolook for the dimensions of the lake. The area of a rectangle is length timeswidth. So,
Area = length * width
Since width = 1/5 length
Area = length * 1/5 length
Area is 9/20 square mile,
9/20 square mile = 1/5 * square length
Square length = 9/4 square mile
Length = 3/2 mile

a 14 ounce energy drink contains 10 1/2 teaspoons of sugar. How much sugar is in one ounce of the drink?