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bogdanovich [222]
3 years ago
5

A hot air ballon begins its descent at a rate of 22 1/2 feet per minute. How long will it take for the balloon's elevation

Mathematics
2 answers:
ladessa [460]3 years ago
7 0
It will take 14 mins since 315/22.5=14 hoped this helps
Semmy [17]3 years ago
5 0
The descent of the balloon would take 14 minutes
To find the answer to this problem, take the elevation change (315) and then divide it by the rate of descent (22.5)
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What is the smallest prime number that can be written as the sum of three different prime
snow_tiger [21]
Prime numbers 2,3,5,7,11,13,17,19,23
so 2+3+5=10 no
3+5+7=15 no
3+5+11=19 Yes this is your answer

4 0
4 years ago
Question 6 of 10<br>2 Points<br>Which number is rational?<br>ОА. О.31243576.<br>оооо​
MatroZZZ [7]

Answer:

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4 0
3 years ago
If a prison deceased by 372 prisoners each month over one year what the monthy decrease
kozerog [31]

Answer:

31 deaths per month

Step-by-step explanation:

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4 0
4 years ago
One way to build stairs is to attach triangular blocks to an angled support, as shown at the right. If the support makes a 32°
Sauron [17]
Answer: m∠1 = 32°
Step-by-step explanation:
Since we have given that
The angled support making angle with the floor = 32°
So, we need to find the measure of angle 1 so that the steps are parallel to the floor.
As we know that "To make parallel to the floor , there should be alternate interior angle which must be equal."
So, m∠1 = 32° ( the angled support making angle with the floor)
Hence, m∠1 = 32°
5 0
3 years ago
HELP PLZ PICK ONE OF THE ONES SHOWN:
defon

I am doing with Question Number 2

Let the two numbers be 'x' and 'y'.

According to the question, the product of two numbers is 14.

x \times y=14

So, xy=14 (Equation 1)

Now, one of the numbers is 3 ½ times the other.

So, x = 3\frac{1}{2}\times y

x=\frac{7}{2}y (Equation 2)

Substituting the value of 'x' from equation 2 in equation 1, we get

\frac{7}{2}y \times y = 14

\frac{7}{2}y^{2} = 14

y^{2} = 4

So, y= 2 and -2

So, x=\frac{14}{2} and x=\frac{14}{-2}

x=7 and -7

Numbers are 2,7 and -2,-7.

Sum of numbers 2 and 7 = 9

Sum of numbers -2 and -7 = -9.


6 0
3 years ago
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