How much water was in the pool orgininally?
Answers
To find how much water was in the pool originally, you need to write the function for how fast the water is leaving the pool.
Your function is
y=-8x+b
y is amount of water in the pool
x is how many hours
b is the original amount
Since you know y and x, plug those into the function.
132=-8(6)+b
132=-48+b
b=180
The original amount of water in the pool was 180 gallons.
I didn't mean to reanswer the question, I'm sorry! I didn't see that there was already an answer when I began answering.
6 hours
-8 × 6 = -48
132 + 48 = 180 gallons
look below for a much better explanation
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+ 4 Hours
9 AM
10 AM
11 AM
12 PM
+ 49 minutes
12:49 PM
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It is B I hope it helps
B) Break 48 into 12 groups of 4.
C) Break 12 into 4 groups of 48.
D) None of these.
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Answer: B) Break 48 into 12 groups of 4.
Step-by-step explanation:
Hi, to answer this question we have to analyze the information given.
48÷12
This expression means dividing the number 48 by 12, or in other words, break 48 into 12 groups of 4.
So, if we solve :
48÷12= 4
In conclusion, the correct option is B)Break 48 into 12 groups of 4.
Feel free to ask for more if it´s necessary or if you did not understand something.
B.) 48 has to be broken up into 12 to get 4
Answers
Answer:
Step-by-step explanation:
Let
y ----> the altitude in feet
x ----> the time in seconds
we know that
The linear equation in slope intercept form is equal to
where
m is the slope ot unit rate
b is the y-intercept or initial value
In this problem we have
Your hot air balloon
The slope is equal to
The y-intercept is ---> represent a proportional relationship
The linear equation is
----> equation B
Another aircraft
The slope is equal to ---> is negative because is a decreasing function
The y-intercept is
The linear equation is
----> equation B
Equate equation A and equation B
solve for x
Adds 30x both sides
Divide by 34 both sides
Answers
Answers
160/5g vs. 315/9g
To find out which one is greater, simply divide the numerator by the denominator.
160/5g=32
315/9g=35
The one with the highest value is the largest, so 315/9g is greater.