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Natali [406]
3 years ago
5

3. What is the midpoint of the class interval 800-999?

SAT
1 answer:
Anon25 [30]3 years ago
8 0

Answer: 899.5

Explanation:

Add 800 + 999 = 1,799

Secondly, divide by 2 = 899.5

Midpoint = \frac{lower class limit + upper class limit}{2}

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in a distribution where the mean is to the right of the median, the histogram of the distribution will probably
Citrus2011 [14]

Answer:

Skew right

Explanation:

In any data set where the mean is to the right of the median, that means the data skews right. You can use the saying "the mean follows the skew" to apply this to other distributions.

5 0
3 years ago
what is the molarity of a solution prepared by dissolving 54.3 g of ca(no3)2 to form 355 ml of the solution?
Ratling [72]

Answer:

The molarity of a solution prepared by dissolving 54.3 g of Calcium nitrate  into 355 mL of water is 0.9881M

Molarity of solution is the ratio of the number of moles of the substance to the volume.

n is the number of moles of the compound

Mass of calcium nitrate = 54.3g

Molar mass of calcium nitrate = Ca(NO₃)₂ = 164.088 g/mol

Get the required molarity;

Hence the molarity of a solution prepared by dissolving 54.3 g of Calcium nitrate  into 355 mL of water is 0.9881M

Explanation:

:)

6 0
2 years ago
GoodMorning people so todays question is have anyone every got mad at you and then you gave them back the same treatment they wa
lina2011 [118]
Yess omg i hate when that happens.
7 0
2 years ago
Why is the bird on the right more likely to pass on its genes than the bird on the left?.
andre [41]
I don’t know
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5 0
2 years ago
Use the diagram to complete the statements. Angles 1 and 5 are because they are angles. Angles 4 and 6 are because they are angl
Rzqust [24]

The complete sentences are :

A) Angles 1 and 5 are  <u>Congruent</u>   because they are <u>Corresponding</u> angles

B) Angles 4 and 6 are <u>Supplementary</u> because they are <u>Same-side interior</u> angles

<h3>Determining the relationship between angles</h3>

Angles 1 and 5 are corresponding angles from the diagram and corresponding angles are congruent angles in geometry. while

Angles 4 and 6 are on the same side and are known as same-side interior angles. Summation of angles 4 and 6 add up to 180° therefore they are supplementary angles.

Hence we can conclude that the complete sentences realting to your question are as written above.

Learn more about Angles : brainly.com/question/25770607

7 0
2 years ago
Read 2 more answers
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