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kompoz [17]
3 years ago
8

This box plot shows scores on a recent math test in a sixth grade class. Identify at least three things that you can infer from

the box plot about the distribution’s center, variability, and spread.

Mathematics
1 answer:
lesya [120]3 years ago
7 0

Answer:

Step-by-step explanation:

1. Half of the class got 60 or above, i.e. median mark is 60.

2. The middle half of the class got between 57 and 64% (i.e. the interquartile range is (64-57) = 7

3. The test marks range between 51 and 67%.

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Write 28.63 in expanded notation and word form.
Andrews [41]

Answer:

Answer below

Step-by-step explanation:

Expanded form : 20 + 8 + 0.6 + 0.03

Expanded form is a way of writing numbers to see the individual math value of digits.

Word form: twenty eight point six three.

HOPE THIS HELPED

6 0
3 years ago
What is the distance between (1,-2) and (6,10)
Bad White [126]

Answer:

5 left, (5,_) and 12 up. (5,12)

Step-by-step explanation:

5 0
3 years ago
Simplify the expression.<br> -5+i /2i
Andrei [34K]

Answer:

\frac{1+5i}{2}

Step-by-step explanation:

We know i×i=i^2 which has value of -1.

We will multiply numerator and denominator by i so the denominator will no longer contain imaginary part(s).

Also multiplying by i/i does not change the value of the fraction because i/i=1.

Numerator × i gives (-5+i)i=-5i+i^2=-5i-1

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Denominator × i gives (2i)i=2i^2=-2.

So the simplified version of this fraction given is:

\frac{-1-5i}{-2}=\frac{1+5i}{2}

The last simplification come from me multiplying fraction by -1/-1.

6 0
4 years ago
Help please if you can
antiseptic1488 [7]
What is the question?

6 0
3 years ago
Solve: 4 x 11 + 5 x 28 + 4
Zarrin [17]
188

4x11 + 5 x 28 + 4

44 + 140 + 4

188
7 0
2 years ago
Read 2 more answers
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