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STALIN [3.7K]
3 years ago
10

Maje a ten or hundred to add mentally

Mathematics
1 answer:
NeTakaya3 years ago
6 0
You can add numbers mentally if there are zero's behind them.
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A gardener has a patch of land that measures 96 feet long and 37 feet wide. He has 4 plants in each square foot of the garden. H
inna [77]

First find the total square feet of the land by multiplying the length by the width:

Total area = 96 x 37 = 3,552 square feet.


They have 4 plants per square foot.

Divide the total area by the number of plants per square foot for total number of plants.


3552 / 4 = 888 total plants.

3 0
4 years ago
Does the following infinite series converge or diverge? And does it or does it not have a sum 1/3-2/9+4/2718/81+...
Kaylis [27]

Answer:

Diverges

Step-by-step explanation:

See Image.

8 0
3 years ago
If you get the answer right then I’ll mark brainlist.
galina1969 [7]

Answer:

<em>y</em> = -2

<em>x</em> = -2

Step-by-step explanation:

Both <em>x </em>and <em>y </em>equal -2 in the table.

6 0
3 years ago
Mrs. Crown gave a typing test to her students. She recorded each student's average typing speed, in words per minute. The dot
Margaret [11]
B.




Explanation

Shows the average
8 0
4 years ago
hat is the average rate of change of f(x), represented by the table of values, over the interval [-2, 3]? x f(x) -6 2.5 -2 2.5 0
vodomira [7]
Your table of values is so difficult to read that many of us helpers would just skip your post.

<span>x f(x) -6 2.5 -2 2.5 0 2 2 0 3 5 5 2.5 1 0.5</span>  could be put into far clearer format as follows:

 x   f(x)
--  -----
-6  2.5
-2  2.5
and so on.  Please fix it.

The "average rate of change" formula is 

                  f(x2) - f(x1)
av r of c = ---------------
                     x2-x1

so if you go from (-6, 2.5) to (2.5, 10.5), the av r of c would be
                  
                 10.5 - 2.5            9        18
             ------------------ = -------- = -----
                 2.5-(-6)            8.5         17

This may or may not be your final answer.  Again, please put your data table into readable form and then find the av r of c over the interval [-2,3].
7 0
3 years ago
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