Answer: C) a bell-shaped curve, better known as a normal distribution
Step-by-step explanation:plato only
y > 1
y < 1
y ≤ 1
Answer:
Denote the two points are A and B, the balloon is C. Then we have,
Side AB = 9 miles
Angle CAB (angle A) = 27 deg
Ange CBA (angle B) = 45 deg
=> Angle ACB (angle C) = 180 - 27 - 45 = 108 deg
Applying the sine theorem:
AB/sinC = BC/sinA
=> BC = AB x sinA/sinC = 9 x sin27/sin108 = 4.3 miles
Denote CH as the height from C to side AB (or distance from ground to balloon), we have:
CH = BC x sin B = 4.3 x sin*45 = ~3.04 miles
=> Distance from ground to balloon: ~3.04 miles
Hope this helps!
:)
Answer:
3.0 miles
Step-by-step explanation:
Let h be the height
Tan(27) = h/b
h = btan(27)
Tan(45) = h/(9-b)
(9-b)tan(45) = h
(9-b)tan(45) = btan(27)
9tan(45) = b[tan(45) + tan(27)]
b = 5.962138633
h = btan(27) = 3.037861367
Answer:
.
Step-by-step explanation:
Given : You have the numbers 1-24 written on a slip of paper if you choose one slip at random .
To find : what is the probability that you Will Not select a number which is divisible by 3.
Solution : We have given that numbers from 1 to 24
Numbers divisible by 3 area 3,6,9,12,15,18,21,24.
There are 8 numbers which are divisible by 3
So, numbers which are not divisible by 3 are 24 -8 =16.
Probability of number which are not divisible by 3 = .
Probability of number which are not divisible by 3 = .
Therefore, .