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gayaneshka [121]
3 years ago
11

Please help me with range

Mathematics
2 answers:
ddd [48]3 years ago
5 0
I think its 2 I've done this before but I'm not so sure
                                                          




Reptile [31]3 years ago
4 0
The number that belongs to the range is -1
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Answer:

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Step-by-step explanation:

4 0
3 years ago
A parallelogram has a base of 10 centimeters and a height of 4 centimeters. What is the area of the parallelogram?
Illusion [34]

Step-by-step explanation:

Area of a parallelogram=base×height

=10×4

=40cm^2

5 0
3 years ago
A random sample of 12 chemists from Washington stats shows an average salary of $39,420 with a standard deviation of $1659. A ra
cestrela7 [59]

Answer:

Step-by-step explanation:

Given that :

μ1 = 39420 ; σ1 = 1659 ; s1 = 12

μ2 = 30215 ; σ2 = 4116 ; s2 = 26

df1 = 12 - 1 = 11

df2 = 26 - 1 = 25

98 % confidence interval of the difference in sample means :

Pooled Variance :

S²p = ((df1 * s1²) + (df2 * s2²)) / (df1 + df2)

((11×1659^2)+(25×4116^2))÷(11+25) = 12605874.75

Standard Error :

√(S²p/n1) + (S²p/n2)

√(12605874.75/12) + (12605874.75/26)

= 1239.0847

8 0
3 years ago
I just need help with this, it's just practice so I can get better at math.​
IRISSAK [1]
I’m pretty sure it’s H
7 0
3 years ago
Read 2 more answers
The function g is given in three equivalent forms. Which form most quickly reveals the zeros (or "roots") of the function?
steposvetlana [31]

Answer:

g(x)=3(x+3)(x-1)

Step-by-step explanation:

g(x)=3(x+3)(x-1) is in factorized form, therefore it will easily reveal the zero's

simply putting it's factors equal to zero.

  • x + 3 = 0 and
  • x - 1 = 0
8 0
3 years ago
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