A square brick is 11 inches on each side. What is the area of one face of the brick?
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All sides of a square are the same so if the length of one is is 11 inches, then all of the sides are 11 inches. To work out the area of a square you multiply the length and the width. In this case the sum would be: 11 x 11 The answer to that is 121. So overall, the answer would be 121 inches.
Any large random sample from a group of people will be representative of the entire group.True False
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False.
In a random sample each member of the group has the same chances to be choosen. A representative sample replicates the characteristcs that you want of the group. Many times you need to make the sampling not random to pick a sample that represents or replicates the group.
Round 0.428 to the nearest tenth
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Answer:
.400
Step-by-step explanation:
What’s the answer for this
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To find an area of a square you do Length x width = 9km
Answer:
A=lw
A=3×3
A=9
Explanation
all sides of a square are the same
what is the probability of choosing a point inside a cylinder but not inside the cone that has the same base and height as the cylinder
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A number is doubled and then decreased by 13. the result is 61. what is the ordinal number?
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let x be the number x + x - 13 = 61 2x - 13 = 61 2x = 61 + 13 2x = 74 2x/2 = 74/2 x = 37
i would use the inverse operation. 61 divided by 2 plus 13 equals 43.5