All categories

3 years ago

What system of linear inequalities is shown in the graph?

Mathematics

1 answer:

expeople1 [14]3 years ago

7 0

Answer:

2,-5,1

Step-by-step explanation:

You might be interested in

Frequent food questionnaires (FFQ) are a simple way to obtain information on the foods individuals consume by asking them questi

Ilia_Sergeevich [38]

Answer:

Asnwer is A

Step-by-step explanation:

since the correlation between the FFQ and DR is 0.89

x y xy $x^{2}$ $y^{2}$

8.26 1.68 13.8768 68. 2276 2.8224

0.83 0 0 06889 0

20.13 15.1 303.963 405.2169 228.01

11.16 7.49 83.5884 124.5456 56.1001

7.18 12.84 92.1912 51.5524 164.8656

1.76 0 0 3.0976 0

22.46 25.06 567.8596 513.4756 628.0036

-----------------------------------------------------------------------------------------------------------

∑ $x_{i}$ = ∑ $y_{i}$ = ∑ $x_{i} y_{i}$ = ∑ $x_{i}^{2} y_{i}^{2}$ = ∑ $y_{i} ^{2}$ =

71.98 62.17 1061.479 1166.8046 1079.8017

-------------------------------------------------------------------------------------------------------------

Correlation Coefficient or Pearson Correlation is given by:

the rest calculation is in the attached image

3 0

4 years ago

True or False : The distribution whose five- number summary is shown below has at least one outlier 4.2, 55.3, 73.4, 89.3, 132.2

RoseWind [281]

True, because 4.2 is a lot lower than 55.3, 73.4, 89.3, and 132.2.

4 0

3 years ago

Read 2 more answers

2(1/2q+1)=-3(2q-1)+4(2q+1)

babymother [125]

1q+2=-6q+3+8q+4
1q+2=2q+7
-2q -2q
-q+2=7
 -2 -2
-q=5
-1 -1
q=-5

6 0

3 years ago

PLEASE HELP 40 POINTS

irinina [24]

(A) The value of x is 90 degrees. (B) The angle is a right angle.

5 0

3 years ago

I tried.....but it’s confusing

bixtya [17]

Answer:

just add it all up with the percent of the coin

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers