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charle [14.2K]
3 years ago
7

Your brother is 1/5 your age. Your sister is 9 years older than your brother. Your sister is 11 years old. Write and solve an eq

uation to find your age a. Let me know asap
Mathematics
1 answer:
Papessa [141]3 years ago
5 0
Brother=b
b+9=11
b=2
2=1/5a
10=a
a=10

The answer is 10

Hope this helps :)
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19.25 tons=_______lbs. Show work
valentina_108 [34]
19.25 tons=<span>38,500 pounds
</span>
1 Tons - Short =2,000 Pounds
Just multiply 2,000 and 19.25 and get 38,500.

Hoped I helped!
3 0
4 years ago
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Determine if the following event is independent or dependent. Ursula went to the market and chose a blue marker from one box of
erastova [34]

Because is likely that the first outcome affected the second one, we can conclude that the events are dependent.

<h3>When two events are independent?</h3>

Two events are independent if the outcome of one can't affect the outcome of the other.

Here, first, she chooses a blue marker from one box and then a yellow one from another, these are the two events.

Now, these are independent or dependent?.

Well, the fact that she chooses a blue marker first, means that she probably would not want to choose another blue marker for the second one. So yes, the first outcome does affect the second outcome, meaning that the events are dependent.

If you want to learn more about dependent and independent events, you can read:

brainly.com/question/1757299

6 0
2 years ago
The next term in the geometric sequence -1, -2, -4, ... is -6.<br><br> True or False
Anna35 [415]
False
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r=2
so
an=a1r^(n-1)
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7 0
4 years ago
1/4 DIVIDED BY 1/2 = ? <br> CHECK BY MULTIPLYING
Llana [10]

Answer:

1/2

Step-by-step explanation:

1/4÷1/2

1/4*2/1

2/4

1/2

Points to remember:if u change dividion sign into multiplication sign do it's reciprocal.

8 0
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