Answer:
0.9855 or 98.55%.
Step-by-step explanation:
The probability of each individual match being flawed is p = 0.008. The probability that a matchbox will have one or fewer matches with a flaw is the same as the probability of a matchbox having exactly one or exactly zero matches with a flaw:
The probability that a matchbox will have one or fewer matches with a flaw is 0.9855 or 98.55%.
A.
y2 = x2 - 8x + 6
B.
y2 = 22 - x2
C.
y2 = -x2 - 8x + 16
D.
y2 = -x2 - 8x + 6
ALL y2 are y^2
Using 1 can of paint 3 walls can be painted.
The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Dan painted 3/4 of a wall using 1/4 of a can of paint.
So, 1/4 can used = 3/4 of wall
Then, in one can the amount of wall painted
= 3/4 x 4/1
= 3 walls.
Learn more about Unitary Method here:
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need help ASAP
Answer:
12 cm²
Step-by-step explanation:
A= 1/2ah
h= 6*sin 30° = 6*1/2= 3 cm
A= 1/2*3*8= 12 cm²