let n be the number of times letter be found (1800), p be the success rate (0.068), and q be the failure rate (1 - 0.068 = 0.932)
mean = np = 1800 x 0.068 = 122.4
standard deviation = √(npq) = √(1800 x 0.068 x 0.932) = 10.6807414
Volume = base area x height
Base area = 6 (1/2 x 3 x 2.6) = 23.4 cm²
Volume = 23.4 x 7 = 164 cm³ (nearest wole number)
Answer: Volume = 164 cm³
Step-by-step explanation:
I think we can choose the number 5 so
9 - 5 = 4 no more than 8 and less than 3
The answer is 400 because you multiply it
Answer:
Multiply c and 8
Multiply c and 1
The c just gets copied along.
The answer is c
c
8*c evaluates to 8c
Because of the minus sign
8c becomes - 8c
The answer is -8c
Multiply c and 8
Multiply c and 1
The c just gets copied along.
The answer is c
c
8*c evaluates to 8c
-8*c+8*c evaluates to 0c
-8*c+8*c-12 evaluates to -12
The final answer is
-12
Step-by-step explanation:
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