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serg [7]
3 years ago
14

Can I get some help on these please

Mathematics
2 answers:
Vadim26 [7]3 years ago
7 0
Here you are. 
See attachement. :)

Tema [17]3 years ago
6 0
Calculate y-values by inserting x-values.
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If you rolled a fair number cube 1-6, 12 times, about how many times would you expect to roll a 5 or a 6?
Sav [38]
Well it is definately not c haha. I would say 3 because it is a pretty even chance of getting three.
4 0
3 years ago
Which of the following set of ordered pairs is a function?
marissa [1.9K]

Answer:

C

Step-by-step explanation:

because it doesn't have an x number written twice like for example

(2,0) (2,8) (3,0)

3 0
3 years ago
Read 2 more answers
The population of New York City in 1840 was 312,710. The population of New Orleans, Louisiana was 102,193 in that year. What was
MaRussiya [10]

Answer

Piper is Correct

Step-by-step explanation:

312,710+102,193= 414,903

8 0
3 years ago
Let E = {(x, y) e R2|xy > 0}. Determine whether E is a subspace of R2 . X3
gayaneshka [121]

Answer:

E is not a subspace of \mathbb{R}^2

Step-by-step explanation:

E is not a subspace of  \mathbb{R}^2

In order to see this, we must find two points (a,b), (c,d) in  E such that (a,b) + (c,d) is not in E.

Consider

(a,b) = (1,1)

(c,d) = (-1,-1)

It is easy to see that both (a,b) and (c,d) are in E since 1*1>0 and (1-)*(-1)>0.  

But (a,b) + (c,d) = (1-1, 1-1) = (0,0)

and (0,0) is not in E.

By the way, it can be proved that in any vector space all sub spaces must have the vector zero.

5 0
2 years ago
Name: Pres
iren2701 [21]

Answer:

9 and 3/8 left over

Step-by-step explanation:

to calculate this you have to convert the cups to eighths so:

8 cups*8= 64/8

1/4*2= 2/8

64/8+ 2/8= 66/8

66 divided by 7= 9 and 3/8

6 0
2 years ago
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