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yawa3891 [41]
3 years ago
9

During another part of its flight the balloon in exercise 10 had a change in elevation of -901 feet. what was the rate of its de

scent?
Mathematics
2 answers:
alexandr1967 [171]3 years ago
7 0
Maybe -10 not really good at math sorry
Vera_Pavlovna [14]3 years ago
6 0

Answer:

We know that in a given part, in a lapus of time T in units of time, for example seconds, the ballon had a change in elevation of -901 feet.

So in the given time T, the ballon moves downwards a distance of -901 feet, so the rate of change is:

A = -901ft/T

if you multiply this by a amount of time in seconds, the result is the distance that the ballon decends in that lapse of time.

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Question 2 (1 point)<br> How much does the prefix milli multiply the value of a base unit?
I am Lyosha [343]

Answer:1000

Step-by-step explanation:

                                     

7 0
3 years ago
What is 0.6 repeated as a fraction
son4ous [18]
6/10 is the answer but if you want it simplified the the answer would be 3/5.
4 0
3 years ago
Drag each expression to show whether it is equivalent to 36x + 9, 9(4x – 1), or (4 • 9x) + (4 • 2).
lora16 [44]
In order to find out what 36x + 9 is equivalent to,, we must factor out 9 from the expression. Once we do this you will find that this expression is equivalent to 9(4x + 1),, or option E.
Next we will look at the expression 9(4x -1). In order for us to find out the equivalent to this expression,, we must first multiply each term in the parenthesis by 9. 
9 × 4x - 9
Now calculate the product
36x - 9
This means that the equivalent for this expression is 36x - 9,, or option A.
Lastly,, we will look at the final expression given which is 4(9x + 2). The first step for finding the equivalent of this expression is to multiply the numbers in the first parenthesis together.
(36x) + (4 × 2)
Now multiply the numbers in the second parenthesis together.
(36x) + 8
Remove the parenthesis
36x + 8
Now factor out 4 from the expression to get your final answer.
4(9x + 2)
This means that the last expression is equivalent to 4(9x + 2),, or option C.
Let me know if you have any further questions
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3 0
3 years ago
Jen’s goal is to run a total of 22 miles in five days. The table below shows her log for the number of miles she ran on Monday,
Ronch [10]

Answer: 5.875 miles run on Friday to reach her goal by Jen

Step-by-step explanation:

Since we have given that

Part of distance covered on Monday by Jen is given by

4\frac{3}{4}=\frac{19}{4}

Part of distance covered on Tuesday by Jen is given by

5\frac{1}{8}\\\\=\frac{41}{8}

Part of distance covered on Wednesday by Jen is given by

0

Part of distance covered on Thursday by Jen is given by

6\frac{1}{4}\\\\=\frac{25}{4}

Total part of distance covered in these four days by Jen is given by

\frac{19}{4}+\frac{41}{8}+0+\frac{25}{4}\\\\=\frac{38+41+0+50}{8}\\\\=\frac{129}{8}=16.125\ miles

Remaining part of distance will be covered on Friday to reach her goal which is given by

22-16.125=5.875\ miles

Hence, 5.875 miles run on Friday to reach her goal by Jen.


5 0
3 years ago
Read 2 more answers
What is the cost of the 2 nonfiction books in terms of y
WARRIOR [948]

Answer: I dont know

Step-by-step explanation:

I rlly dont know

5 0
2 years ago
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