Answer:
204ft^2
Step-by-step explanation:
24*17/2=204
A. $9.00 per backpack gives the maximum revenue; the maximum revenue is $32.00.
B. $12.00 per backpack gives the maximum revenue; the maximum revenue is $312.00.
C. $12.50 per backpack gives the maximum revenue; the maximum revenue is $312.50.
D. $15.00 per backpack gives the maximum revenue; the maximum revenue is $20.00.
Answer:
$12.50 per backpack gives the maximum revenue; the maximum revenue is $312.50.
Step-by-step explanation:
It's c, i got it right on edge
a. 32
b. 8
c. -4
d. -8
Answer:
b. 8
Step-by-step explanation:
To solve, we need to plug in the x and y values since we already have the values given to us
1/2(4)(2^2)
We should do the exponents first, 2^2 is 4
Now we are left with 1/2(4)(4)
4 times 4 is 16
16 times 1/2 is the same as 16/2
16/2=8
b. 8
Answer: Therefore, none of the given options (a) 0.8924, b) 0.1076, c) 0.9550, d) 0.0445) is correct. The correct probability is approximately 0.0968.
Step-by-step explanation:
To find the probability of at most 26 customers buying the newspaper out of 80 customers, we need to use the normal distribution to approximate the binomial distribution.
Given that the probability of someone buying the newspaper is 0.4, we can calculate the mean and standard deviation for the binomial distribution.
Mean (μ) = n * p
μ = 80 * 0.4
μ = 32
Standard Deviation (σ) = √(n * p * q)
σ = √(80 * 0.4 * 0.6)
σ ≈ 4.62
To approximate the binomial distribution using the normal distribution, we can use the continuity correction and calculate the z-score.
Z = (x - μ + 0.5) / σ
Where x is the number of customers (26 in this case)
Z = (26 - 32 + 0.5) / 4.62
Z ≈ -1.30
Using a standard normal distribution table or a calculator, we can find the probability associated with the z-score of -1.30.
The probability of at most 26 customers buying the newspaper is approximately 0.0968.
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