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Gnoma [55]
2 years ago
9

Mariana has 5 tangerines and decides to give it to the students in her classroom, but since there are 29 students in her classro

om, she decides to make a lottery among all of them and picks 5 names at random. What kind of sample is this? Why?
Mathematics
2 answers:
marin [14]2 years ago
8 0

Step-by-step explanation:

Well, to be perfectly honest in my humble opinion, of course without offending anyone who thinks different from my point of view but also by looking into this matter in a different perspective and without condemning one's view and by trying to make it objectified and considering each and everyone's valid opinion, I honestly believe that I completely forgot what I was going to say.

Firdavs [7]2 years ago
5 0

Answer:

There are nine levels to choose from to suit pupils of different abilities. ... *See notes on saving names on the left side of this page ... I have a lot of partner and small group work in my classroom and I can guarantee that EVERY ... "I like the random student generator, but I want a feature to have a true "pick from the hat" where ...

Step-by-step explanation:

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Explain how to find the sum −8.46+5.31. a.) Because |−8.46|>|5.31|, subtract |5.31| from |−8.46| and the sign is negative. b.
Amanda [17]

Step-by-step explanation:

Sum of −8.46 and 5.31 means we need to add −8.46+5.31.

We know that,

|-8.46| > |5.31|

It means we subtract 8.46 - 5.31

At hundredth place, 6-1 = 5

At tenths place, 4-3 = 1

At ones place, 8-5 = 3

It would mean that, 8.46 - 5.31 = 3.15

8.46 has a negative sign. It means that the final answer will have negative sign i.e. −8.46+5.31 = -3.15

Hence, the correct option is (a) " Because |−8.46|>|5.31|, subtract |5.31| from |−8.46| and the sign is negative".

5 0
2 years ago
Answer quick for brainliest
erma4kov [3.2K]

Answer:

equation: y - 730 = 95*(x - 4)

or  y = 95x + 350

Step-by-step explanation:

190/2 = slope

point  (4, 730)

y - 730 = 95*(x - 4)

5 0
3 years ago
Out of 32 students in a class, 5 said they ride their bikes to school. based on these results,how many of 800 students in the sc
Colt1911 [192]
Do a proportion.
5/32= x/800
Cross multiply and divide
800 x 5= 4,000
4,000 divided by 32= 125
So answer is 125 students
6 0
3 years ago
A group of 86 people consist of men women and children. There are twice as many women then there are men. There are 6 more child
weqwewe [10]

Answer: 16 men

32 women

38 children

Step-by-step explanation:

Let x represent the number of men in the group.

Let y represent the number if women in the group.

Let z represent the number of children in the group.

A group of 86 people consist of men women and children. This means that

x + y + z = 86 - - - - - - - - - - - - 1

There are twice as many women than there are men. It means that

x = y/2

There are 6 more children than there are women. This means that

z = y + 6

Substituting x = y/2 and z = y + 6 into equation 1, it becomes

y/2 + y + y + 6 = 86

multiplying through by 2, it becomes

y + 2y + 2y + 12 = 172

5y = 172 - 12 = 160

y = 160/5 = 32

x = y/2 = 32/2

x = 16

z = y + 6 = 32 + 6

z = 38

8 0
3 years ago
Write this number expanded form 325.809
stira [4]
300+20+5+.800+09 I hope that is what your looking for good luck :)
5 0
3 years ago
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