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Dmitriy789 [7]
3 years ago
14

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]3 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.

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Karen wants to join Buff Gym. There is a $100 initiation fee, and then a $40 monthly fee.
Reptile [31]

Answer:

A) y= 40x+100

B) y=\frac{x-100}{40}

Step-by-step explanation:

To solve this, we can set up an equation using y=mx+b.

'b' is the initial cost, whereas 'm' is the monthly cost. This gives us the equation:

A): y=40x+100.

For part B, we can solve for the inverse by switching the x and y. This gives us:

x= 40y+100

Now, continue simplifying to isolate the 'y' on a side:

x-100=40y

y=\frac{x-100}{40}

6 0
3 years ago
Three year ago , Jolene bought $750 worth of stock in a software company. Since then the value of her purchase has been increase
DIA [1.3K]
End of First Year (750/100)x12(3/5)=54 $750+54=804
End of Second Year (804/100)x12(3/5) = 58 $804+58=862
End Of Third Year (862/100)x12(3/5) = 62  $862+62=924

STOCK WORTH NOW = 924
5 0
3 years ago
Help please asap!!! working too please not just the answers!!​
omeli [17]

Answer:

Area = 4600m

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I need help with this question
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Step-by-step explanation:

7 0
3 years ago
Round to the nearest hundredth 0.7553
spayn [35]
What is 0.7553 rounded to the nearest hundredth?

0.76
It is: 0.76
0.76
It is 0.76 rounded to the nearest hundredth
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