The total area of the covered box is 108 square feet.
We have the specifications of the box -
length (L) = 4 ft
width (B) = 3 ft
height (H) = 6 ft
We have to find the total area of the box.
The total surface area will be -
A = 2(LB + BH + LH)
Using the formula above, we get -
A = 2(4 x 3 + 3 x 6 + 4 x 6)
A = 2(12 + 18 + 24)
A = 2 x 54
A = 108 square feet
Hence, the total area of the covered box is 108 square feet.
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Answer:
3
Step-by-step explanation:
I got it right on edge 2020, your welcome :)
True or False?
The statement is True. According to the Central Limit Theorem, in a sufficiently large random sample, the distribution of a random variable X, with mean μ and standard deviation σ, is a normal distribution with mean μ and standard deviation σ/sqrt(n).
1. The Central Limit Theorem states that the distribution of the sample means of a large sample size will approach a normal distribution, regardless of the original distribution of the population from which the sample is drawn.
2. For a sufficiently large sample size, the mean of the sample means will approach the population mean (μ) and the standard deviation of the sample means will approach the population standard deviation divided by the square root of the sample size (σ/sqrt(n)).
3. Therefore, in a sufficiently large random sample, the distribution of a random variable X, with mean μ and standard deviation σ, is a normal distribution with mean μ and standard deviation σ/sqrt(n).
This is the case because the Central Limit Theorem states that the distribution of sample means is approximately normal, regardless of the original distribution of the population from which the sample is drawn.
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2l + 2w ≤ 180
The length, L should be less than or equal to 60 inches whereas the width, W should be greater than or equal to 30 inches.
Inequalities refers to a system of two or more quantities in which one quantity is greater than or less than the other.
Based on the data given:
W > 0.5L
Perimeter of the blanket is given as:
2L + 2W < 180
2L + 2(0.5L) < 180
2L + 1L < 180
3L < 180
L < 60
Therefore, the length, L should be less than or equal to 60 inches whereas the width, W should be greater than or equal to 30 inches.
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(3/7) or 3:7
B.
(7/8) or 7:8
C.
(4/7) or 4:7
Answer:
B
Step-by-step explanation:
I hope it's correct and I'm thinking it is,. Sorry if it's not
Answer:
I think A
Step-by-step explanation:
3/7. Or 3:7
Cause there are 3 books and 7 tennis balls