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saveliy_v [14]
3 years ago
9

Two classes are going to combine to do a project together. the first class has 24 students and the second class has 21 students.

if they divide all of the students from the two classes up into 3 groups, how many students will be in each group?
Mathematics
2 answers:
guajiro [1.7K]3 years ago
7 0
Add the amount of students together (21+24=45)
Divide by three to see how many will be in each group. (45/3 = 15) 

15 in each group!
Ilia_Sergeevich [38]3 years ago
5 0

Answer:

15

Step-by-step explanation:

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Answer:

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Question 14 = 4

Step-by-step explanation:

hope this helped you:)

7 0
3 years ago
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stepladder [879]

Answer:

we have to put the numbers in order..

(121,122,125, 126,132),M,(135,136,136,138,140)

Step-by-step explanation:

minimum : (smallest number) = 121

Q1 : 125

Q2 (median) : (132 + 135) / 2 = 267/2 = 133.5

Q3 : 136

maximum : (largest number) = 140

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8 0
3 years ago
Read 2 more answers
4. As shown in Figure 5.111 to the right if the
Juli2301 [7.4K]

Answer:

Area of the shaded part is 3.14 square unit.

Step-by-step explanation:

Area of the shaded part = Area of large semicircle - (Area of two small semi circles)

Area of large semicircle with center O = \frac{1}{2}(\pi r^2)

                                                                = \frac{1}{2}\pi (2)^{2}

                                                                = 2π

Area of semicircle with center O' = \frac{1}{2}\pi (1)^2

                                                      = \frac{\pi }{2}

Area of semicircle with center O" = \frac{\pi }{2}

Now substitute these values in the formula,

Area of shaded part = 2\pi - (\frac{\pi }{2}+\frac{\pi }{2})

                                  = \pi

                                  = 3.14 square unit

Area of the shaded part is 3.14 square unit.

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3 years ago
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Hitman42 [59]

Answer:

The one at the bottom is "Neither"

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Step-by-step explanation:

5 0
3 years ago
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lisabon 2012 [21]

Answer:

V+25<5

V<5-25

V<-20

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