2 years ago

Five years ago mean age of a family was 25 years. What is the present mean age of the family?

Mathematics

1 answer:

Anit [1.1K]2 years ago

7 0

Answer:

The mean depends on the no. of family members but the question hasn't mentioned it. So I have no idea what to do with this.

You might be interested in

Six and forty-two ten-thousandths as a decimal

sergey [27]

Answer:

6.0042

Step-by-step explanation:

6 and forty-two ten-thousandths as a decimal.

mixed number : $6\frac{42}{10,000}$

decimal : 6.0042

7 0

2 years ago

HELP ME PLEASE, it’s confusing

kakasveta [241]

The number at the end of the equation shifts the graph up or down.

Changing the 1/2 to a -2 would shift the graph down which would change the y-intercept.

The answer is D.

6 0

2 years ago

Read 2 more answers

Are the graphs 8x+3y=6 and 8x-3y=6 perpendicular

Alla [95]

Lines are perpendicular if the slope of one is the negative reciprocal of the other. In this case the slopes are -8/3 and 8/3, so while negative they are not reciprocal. So no, the two lines intersect but are not perpendicular.

4 0

3 years ago

a school purchsed basketball for $20 each and footballs for $15 each. they a brought a total of 28 for $480 how many of each typ

Contact [7]

Answer:

Step-by-step explanation:

3 0

3 years ago

a contractor estimates that he can paint a house in 5 days using 6 men. if he actually uses 5 men for the job, how many days wil

ankoles [38]

It will take 4 days to paint the house with 5 men

7 0

3 years ago

Read 2 more answers

Five years ago mean age of a family was 25 years. What is the present mean age of the family?​

Five years ago mean age of a family was 25 years. What is the present mean age of the family?