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Papessa [141]
3 years ago
15

I NEED HELP!!!!!! if u can I would be so happy

Mathematics
1 answer:
pychu [463]3 years ago
5 0

Answer:

D

Step-by-step explanation

1 boy + 1 boy= 2 boys since she doesn't choose the same people twice

The total amount of students is 26

the answer would be 2/26

since you can simplify it

it would be 2/2=1

and 26/2=13

so 1/13 would be your answer

HOPE THIS HELPS

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Team A is located on the south bank of a river. Teams B and C are located on the north bank. The angle formed from Team C to Tea
creativ13 [48]
The correct answer is 58.5
6 0
3 years ago
The average of 6 ages men is 35 years and the average of four of them is 32. Find the ages of the remaining two men if one is 3
prisoha [69]

Answer:

the first one must be 39.5 and the other 42.5

Step-by-step explanation:

multiply 35 by 6 and subtract 32 x 4 you are left with 82. Divide that by 2 and make the difference 3.

6 0
3 years ago
HELP!!!! Position and label the triangle on the coordinate plane
Darya [45]

Answer:

Option (2).

Step-by-step explanation:

It is given in the question,

ΔLMN is a right triangle with base LM = 3a units

Hypotenuse MN = 5a

By applying Pythagoras theorem in ΔLMN,

MN² = LM² + NM²

(5a)² = (3a)² + MN²

25a² - 9a² = MN²

MN = √16a²

MN = 4a

Therefore, vertices of the triangle will be L(0, 0), M(3a, 0) and N(0, 4a).

Option (2) will be the answer.

4 0
3 years ago
A newspaper published a study indicating that 45% of the population likes spicy food with a
Fudgin [204]

Answer:

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Step-by-step explanation:

8 0
3 years ago
The table show the age in years of employees in a company
adelina 88 [10]

Answer:

A. 24 ≤ a < 26.

B. 22.5

Step-by-step explanation:

A. Determination of the modal class interval.

Mode is the class with the highest frequency.

From the table given above, the highest frequency is 8, therefore the class will the highest frequency is:

24 ≤ a < 26.

B. To obtain the mean, we must determine the class mark. This is illustrated below:

Class >>>>> class mark >>> frequency

18 – 19 >>>> 18.5 >>>>>>>>> 3

20 – 21 >>> 20.5 >>>>>>>> 2

22 – 23 >>> 22.5 >>>>>>>> 7

24 – 25 >>> 24.5 >>>>>>>> 8

26 >>>>>>>> 26 >>>>>>>>> 0

The mean is given by the summation of the product of the class mark and frequency divided by the total frequency. This is illustrated below:

Mean = [(18.5x3) + (20.5x2) + (22.5x7) + (24.5x8) + (26x0)] / (3+2+7+8+0)

Mean = (55.5 + 41 + 157.5 + 196 + 0)/20

Mean = 450/20

Mean = 22.5

Therefore, the mean age is 22.5

4 0
3 years ago
Read 2 more answers
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