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blagie [28]
2 years ago
14

What do i do in this​

Mathematics
1 answer:
Leviafan [203]2 years ago
3 0

Answer:

113

Step-by-step explanation:

area of a trapezoid: 1/2 (A+B)h

A is base 1 and B is base 2; h is height

so we have two trapezoids; we just need to add them together

trapezoid 1: ((7+14) x 6)/2

21 x 6 = 126/2 = 63

trapezoid 2: ((10+10) x 5)/2

20 x 5 = 100/2 = 50

50 + 63 = 113

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2. a. The center for research in data science has a vacancy of 5 interns under a research attachment program. However, 20 studen
Yuliya22 [10]

Answer:  15504

Step-by-step explanation:

Given : The center for research in data science has a vacancy of 5 interns under a research attachment program.

Number of students applied = 20

The combination of n people taking r at a time is given by :-

C(n,r)=\dfrac{n!}{r!(n-r)!}

Since, all students fulfill the minimum CGPA criteria it means all 20 students are equally eligible.

Then , the number of ways to select a team of 5 interns from all 20 interns :-

C(20,5)=\dfrac{20!}{5!(20-5)!}\\\\=\dfrac{20\times19\times18\times17\times16\times15!}{5!15!}\\\\=15504

Hence, the number of ways to select a team of 5 interns. =  

7 0
3 years ago
PLS ANSWER I WILL MARK AS BRAINLIEST PLS
3241004551 [841]

Answer:

yes bc if u do it regular 3 divided by 2/3 is 4.5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Can someone please answer. There is a picture. It is only one question. Thank you so much!
muminat
So you need getting the coordinates of center of the circle x and y 
- than you check this graph so you get x= -3 and y=-1
8 0
3 years ago
4 1/3ft 12 ft 9 ft what is the volume​
mina [271]

Just multiply all them together for volume, 468 ft ^3

8 0
3 years ago
Three consecutive odd intergers have a sum of 27. find the integers
Misha Larkins [42]
Solve for x:
x + (x + 2) + (x + 4) = 27
3x + 6 = 27
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x = 7
The integers:
x + (x + 2) + (x + 4) = 27
7 + (7 + 2) + (7 + 4) = 27
7 + 9 + 11 = 27
27 = 27

The integers are 7, 9 , 11
6 0
3 years ago
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