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8_murik_8 [283]
2 years ago
9

A test was given to a group of students. The grades and gender are summarized below

Mathematics
1 answer:
faust18 [17]2 years ago
4 0

Answer:

<h3>★ <u>11/</u><u>3</u><u>0</u> is the right answer. ★</h3>

Step-by-step explanation:

  • Number of male students who got 'A' in the test is 11
  • Number of female students who got 'A' in the test is 19
  • Total students who got 'A' in the test is 30
  • Probability that the male student got an 'A' is P(A | male) = (Number of male students who got 'A' in the test)/(Number of total students who got 'A' in the test) = <em><u>11/</u></em><em><u>3</u></em><em><u>0</u></em>
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neonofarm [45]

Answer:

26

8 2/3

Step-by-step explanation:

4 1/3 ×6

13/3×6

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2 3/5 × 3 1/3

13/5 × 10/3

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3 years ago
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3 years ago
use the rules for multiplication by powers of 10 to calculate 20 × 100. a. 200 b. 20 c. 2,000 d. 20,000
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2 years ago
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Find the volume of the sphere. express your answer in term of Pie​
IceJOKER [234]

Answer:

\large\boxed{36\pi}

Step-by-step explanation:

The formula of a volume of a sphere:

V=\dfrac{4}{3}\pi R^3

R - radius

We have R = 3 ?. Substitute

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If the radius is 30, then the volume is:

V=\dfrac{4}{3}\pi(30^3)=\dfrac{4}{3}\pi(27,000)=(4)\pi(9,000)=36,000\pi

If 30 is the length of diameter, then the radius R = 30 : 2 = 15.

Therefore the volume:

V=\dfrac{4}{3}\pi(15^3)=\dfrac{4}{3}\pi(3,375)=(4)\pi(1,125)=4,500\pi

3 0
3 years ago
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Answer:

20, and 26 are the middle - 23 is the average. Your answer is 23.

Step-by-step explanation:

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Since there is an even number and there isn't a middle one (like it is here) then, it is the average of the middle two.


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