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Andre45 [30]
3 years ago
12

Find the inequality represented by the graph​

Mathematics
2 answers:
Kipish [7]3 years ago
8 0

Answer:

3'4

Step-by-step explanation:

useibg rise over run

qaws [65]3 years ago
6 0

Answer:

can some one tell me the answer bc i cant look at the on that is posted

Step-by-step explanation:

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Please help me out with this question thank you ❤️
devlian [24]

Answer:

log

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8

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Step-by-step explanation:

7 0
3 years ago
HELP NEEDED! 10 POINTS!<br> What is the measure of angle FXO?
ICE Princess25 [194]

Answer:

44°

Step-by-step explanation:

< FXO = ½× 88° = 44°

______

5 0
3 years ago
Plsss help!! It’s due In 1 min plsss helppp !!!
Archy [21]

Answer:

55(?)

Step-by-step explanation:

I think it’s correct

4 0
3 years ago
A screening test wished to improve the diagnostic ability to identify Zika-infected fetuses in pregnancy rather than after birth
12345 [234]

Answer:

Sensitivity = 66.7%  (C)

specificity= 98.0%  (E)

positive predictive value = 80.0%  (F)

Negative predictive value = 96.0%  (D)

accuracy of the test  = 94.5%  (A)

Step-by-step explanation:

Given the data in the question;

                                    Disease Present              Disease Absent        Total

Test Positive                      24                                        6                        30

Test Negative                    12                                       288                     300

Total                                   36                                       294                    330

so A = 24, B = 6, C = 12 and D = 288

sensitivity = [A/(A+C)]×100 = [24/(24+12)]×100 = [24/36]×100

Sensitivity = 66.7%  (C)

specificity= [D/(D+B)]×100 = [288/(288+6)]×100 = [288/294]×100

specificity= 98.0%  (E)

positive predictive value = [A/(A+B)]×100 = [24/(24+6)]×100

= [24/30]×100

positive predictive value = 80.0%  (F)

Negative predictive value = [D/(D+C)]×100 = [288/(288+12)]×100

= [288/300]×100

Negative predictive value = 96.0%  (D)

accuracy of the test = [A+D/(A+B+C+D)]×100 = [24+288/(24+6+12+288)]×100

= [312/330]×100

accuracy of the test  = 94.5%  (A)

Nothing 33.3% (B)

6 0
3 years ago
In a triangle ,Angle B is twice as large as Angle A.Angle C is five more than Angle B. What are the angle measurements of Angles
777dan777 [17]

Answer:

∠ A = 35°, ∠ B = 70°, ∠ C = 75°

Step-by-step explanation:

let ∠ A be x then ∠ B is 2x ( twice as large as A ) and

∠ C is 2x + 5 ( 5 more than B )

The sum of the 3 angles in a triangle = 180°

Sum the 3 angles and equate to 180

x + 2x + 2x + 5 = 180, that is

5x + 5 = 180 ( subtract 5 from both sides )

5x = 175 ( divide both sides by 5 )

x = 35

Thus

∠ A = x = 35°

∠ B = 2x = 2 × 35° = 70°

∠ C = 2x + 5 = 70 + 5 = 75°

5 0
3 years ago
Read 2 more answers
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