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Answer:
p = 30
angles 30°, 45°; exterior: 75°
Step-by-step explanation:
The exterior angle is equal to the sum of the remote interior angle:
3p -15 = p + (p +15)
p = 30 . . . . . . . . . . . . . add 15-2p
The interior angles are 30°, 45°; the exterior angle is 75°.
Answer:
y = 4x–5
Step-by-step explanation:
Slope intercept form is y = mx +b. We can rearrange the equation to fit slope intercept form.
–2y = –8x + 10 (we get this by subtracting 8x from both sides)
In order to isolate the y, we divide both sides by –2.
= 
+ 
–2 divided by –2 equals 1, –8 divided by –2 equals 4, and 10 divided by –2 equals 5.
Therefore, the answer is y = 4x–5.
Answer:
C. y = 11.76(0.7)×
Step-by-step explanation:
I calculated it logically
Answer:
add 2 then subtract 2
Step-by-step explanation:
just add 2 then subtract 2
Answer: c) increase
Step-by-step explanation:
- A sample is a finite subset of the entire population on which research statistical test regarding his/ her objective .
As the sample size increases it comes closer to the population size, and so converge to a better result of researcher's analysis.
It means the size of the sample is proportional to the power of their statistical tests.
∴ As the size of the sample increases the power of statistical test increases.
Hence, If a research team increases the sample size for a study, the power of their statistical tests will <u>increases</u>.
Therefore , the correct answer is : c) increase
