if the mean is 70 minutes, then 90 minutes is 2 standard deviations above 70. if you look at the bell curve i drew, the percent of exams that took over 90 minutes is 2.5%
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Answer:
Step-by-step explanation:
(1, 1) to (2, -7) has a transformation of 1 unit to the right and 8 units down.
f(x) used to equal y = (x - 1) + 1
(Remember the "inside" value is always opposite - positive is negative and negative is positive)
So now if you plug it in:
g(x) = (x - 2) - 7
Hope I helped :)
Answer:
The triangle can be classified as a right triangle.
Step-by-step explanation:
Take a look at triangle ACD alone. There is a right angle on the side of ABC in which the other triangle ACD should also be a right triangle since it has a right angle.
Answer:
2:2
Step-by-step explanation:
Answer:
Missing angle A = 56.1° (approximately)
Step-by-step explanation:
<A = arcsin(a×sin(C)/c)
= arcsin(5×sin 95/6)
= 56.1154084° ≈ 56.1°
Answered by GAUTHMATH