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11111nata11111 [884]
3 years ago
15

Make an estimate for 3389+2712. Write a number model to show your strategy. I know the answer. Can someone explain this to me pl

s
Mathematics
1 answer:
Vesna [10]3 years ago
8 0
Basically explain how you managed to get the answer that you got
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PLS HELP ME FIND THE MAD, MADIAN, RANGE AND IQR OF THIS DATA SET.
sweet-ann [11.9K]

Answer:

The median is 6. The Mean Absolute Deviation is 1.88. The range is 10. I believe the IQR is 5.

Step-by-step explanation:

the median is just the number that falls in the center of a data set. The Mean Absolute Deviation is the distance of the data points from the mean. So, find the sum of the differences of each data point from the mean and divide it by the number of data points. Range is the difference between the smallest and largest values in a data set. The interquartile range is the middle of the data.  it is a measure of how widely the middle half of the data is spread around the median.

8 0
2 years ago
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Write an equation parallel to 5x-4y=4 that passes through the point (-8,2)
ehidna [41]

Since the line is parallel, the same coefficients can be used for x and y. The constant on the right needs to change so that the given point will satisfy the equation.

... 5x - 4y = 5(-8) -4(2) = -40 -8 = -48

Your equation is

... 5x -4y = -48

4 0
2 years ago
Find the difference between the simple interest and compound interest on RS 2500 for 2 years at 4% per annum, compound interest
Elenna [48]

Step-by-step explanation:

Given P=Rs.2,500,r=4%, N=2

CI=P(1+

100

R

)

2

−P=2,500(1+

100

4

)

2

−2,500=2,500(

100

2

104

2

−1)=

10,000

2,500×816

=Rs.204

SI=

100

P×T×R

=

100

2,500×4×2

=Rs.200

Difference=Rs.4

7 0
2 years ago
URGENT!! Which of the following best describe(s) the diagonals of a rectangle. Select all that apply.
BabaBlast [244]

Answer:

Congruent

Step-by-step explanation:

rectangle are two congruent right triangles. Because the triangles are congruent, they have the same area, and each triangle has half the area of the rectangle

Hope this helps!

4 0
3 years ago
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What's the capital city of South Sudan​
Effectus [21]

Answer:

juba

Step-by-step explanation:

5 0
2 years ago
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