99 is 66% of 150. Hope this helps!
Answer:
0.00390625
Step-by-step explanation:
For coins :
Number of rolls, trials, n = 4
P(heads) = 0.5
Using binomial probability formula :
P(x =x) : nCr * p^x q ;
P(obtaining exactly 4 heads) = 4C4 * 0.5^4 * 0.5^0 = 1 * 0. 0625 * 1 = 0.0625
P(even number from 4 coin tosses)
Even faces = (2,4,6)
Total faces = (1,2,3,4,5,6)
P(success) = 3/6 = 0.5
P(obtaining exactly 4 even) = 4C4 * 0.5^4 * 0.5^0 = 1 * 0. 0625 * 1 = 0.0625
Hence, obtaining 4 even outcomes and 4 heads = 0.0625 * 0.0625 =0.00390625
Answer:
The dolphins travled a vertical distance of 53 feet
Step-by-step explanation:
35-27=8
27+8=35
35+18+=53
You don't include the 16 feet because that is going towards the shoreline horizontally.
SORRY IF IM WRONG.
Answer:
Step-by-step explanation:.75r = 26 + .75r
r = 26
The equation that models the distance of the crank's handle to the ground in terms of the bucket's distance from the bottom of the well will be y = x + 0.5y + 0.4 = 1.5
<h3>How to depict the equation?</h3>
From the information given, the well. the crank's handle is at its farthest point from the ground, 1.5 m. the handle is 0.5 m away from the middle of the crank. one full turn of the crank raises the bucket 0.4 m.
Therefore, the equation will be:
y = x + (0.5 × y) + 0.4 = 1.5
y = x + 0.5y + 0.4 = 1.5
Learn more about equations on:
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