Answer: The minimum score would be 83.08.
Step-by-step explanation:
Since we have given that
Mean = 70
Standard deviation = 12
Top 14% of the class received an A on last test.
So, right tail of (100-14=86%) = 1.09
So, the minimum score required to get an A is given by
Hence, the minimum score would be 83.08.
Answer:
Each side is 10 inches because the perimeter is 80 inches, you will have to divide 80 by 8 because octagon is a shape with 8 sides. So 80 divided by 8 is 10..... So the answeer is 10 inches.
Step-by-step explanation:
80÷8=10
brainliest!!!!?
No.
You may see it without computations: if 12 out of 20 doctors agree, it means that a bit more than half of the doctors agree (half of the doctors would be 10 out of 20).
In the second case, exactly half of the doctors agree, since 15 if the half of 30.
So, in the first case you have than more than half the doctors agree, while in the second case exactly half of the doctors agree.
Anyway, you can obviously perform more rigorous computations as well, and you have different methods available:
You can transform both ratios to have the same denominator:
And obviously
You can check the inequality by cross multiplying denominators:
You can convert fractions to decimal numbers:
Step-by-step explanation:
Equation of line in slope point form is given as:
Consecutive interior theorem
X+96+96+x= 180
2x+192=180
2x= -12
X=-6