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diamong [38]
3 years ago
9

Suppose all left-handed people are excluded from a sample. What is this an example of?

Mathematics
2 answers:
Margarita [4]3 years ago
6 0

Answer: A . selection bias

Step-by-step explanation:

aleksandrvk [35]3 years ago
4 0
A or c not b or d i think
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Unit cubes and solid figures
s344n2d4d5 [400]
The dimensions are 10 x 10 x 10. I this is because when it was it can hold up to 1000 cubes, that says the volume is 1000. I know that V=lwh so 1000 = lwh. If you do 10 x 10 x 10 you get 100! Hope this helped :D

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5 0
3 years ago
Original price is $56. Discount is 25%. what is the sales price
ella [17]

Answer:

Sale Price = $42 (answer). This means the cost of the item to you is $42. You will pay $42 for a item with original price of $56 when discounted 25%. In this example, if you buy an item at $56 with 25% discount, you will pay 56 - 14 = 42 dollars.

Step-by-step explanation:

3 0
2 years ago
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According to the table, which statement is correct about the bank balances?
GuDViN [60]

Answer: The answer is D

Step-by-step explanation:

If you read all the answers only D is true

6 0
3 years ago
The coordinates of the 3 of the vértices of a parallelogram are (-7, 3), (-6, 1), and (-4, 5). What is the equation for the line
Natali [406]

We know, opposite sides are parallelogram is parallel, therefore slopes are equal.

Slope of line one :

m=\dfrac{-7-(-6)}{3-1}\\\\m =\dfrac{-1}{2}\\\\m= -0.5

So, equation of other line passing through (-4,5) and have slope of -0.5 is :

y-5 = -0.5( x-(-4))

y-5 = -0.5x - 2

y  + 1/2x = 3

2y + x = 6

Therefore, equation of line containing the (-4, 5) is 2y + x = 6.

Hence, this is the required solution.

6 0
3 years ago
Which of the following algebraic equations could represent the sentence, "The quotient of a number and 9 is three"?
lora16 [44]
3=x/9 (three equals x divided by nine)
8 0
2 years ago
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