1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anuta_ua [19.1K]
3 years ago
8

Can the ratio of a parent's age to his or her child's age ever be exactly 10 : 9 ?

Mathematics
2 answers:
Crank3 years ago
5 0
Yes, if the parents had the child at a very young age. ex. Parents: 80 years old Child: 72 years old
slega [8]3 years ago
3 0
Mathematically, yes.
Realistically, no.
The difference in their ages is the parent's age when the child was born.
Let's say that the youngest possible is 12.
Then the ratio would be 10:9 when the parent is 120 and the child is 108.
Not likely.
You might be interested in
Calculating the give number summary
irga5000 [103]

Answer:

.

Step-by-step explanation:

6 0
2 years ago
Marla swims twice a week. her equipment cost her $32.85 and she has a membership to the pool for $35 plus #3.50 per visit. she c
evablogger [386]
Around $634.85 per year

Because:

$32.85+$35(12 months)+$3.5(52 weeks in a year)= Total cost per year
                   $420                       $182

        $32.85 + $420 + $182 = $634.85 per year
3 0
3 years ago
Can someone help simplify?: -8x^3y2(2x^4y^4)
Kisachek [45]

So the rule with multiplying exponents of the same base is to add the exponents together. Applying this rule here would look like this:

-8x^3y^2*2x^4y^4=(-8*2)x^{3+4}y^{2+4}=-16x^7y^6

In short, your simplified expression is going to be -16x^7y^6.

3 0
3 years ago
Lauren has a mask collection of 160 masks. She keeps 88 of the masks on her
ahrayia [7]
I believe it’s 140 maybe.
3 0
2 years ago
Multiply -10(-7x² + 5x)​
tatiyna

Answer: 70x^2 -50x

Step-by-step explanation:

^ means exponent

7 0
2 years ago
Read 2 more answers
Other questions:
  • Find the area of the region under y=e^x and above y=1 for 0 less than equal to x less than equal to 5.
    15·1 answer
  • A box has 1024 fair and 1 two-headed coin. You pick a coin randomly, make 10 flips and get all H. (a) You flip the same coin you
    8·1 answer
  • The formula for figuring a​ student's average test score A is A equals = StartFraction p Over t EndFraction p t ​, where p is th
    13·1 answer
  • WILL GIVE BRANLIEST!!! pls help tysm!!!
    12·1 answer
  • The measures of the acute angles of a right triangle are in the ratio 5:7
    7·1 answer
  • A decreased by 20% and then increased by 20% express using algebra<br> asapppppp
    13·1 answer
  • PLS HELP- ill do 15 points T-T MATH
    11·1 answer
  • I have to solve for H​
    7·1 answer
  • Convert to scientific notation.<br> 16,120
    12·1 answer
  • Alice and malice are twins. they have a brother bob who is 8 years older. if the sum of their ages is 23, find the ages
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!