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Zigmanuir [339]
3 years ago
5

A Gallup Poll interviews a random sample of 2,500 Adult Americans to predict the opinions of all adults living in the United Sta

tes on color discrimination. ( BIASED OR UNBIASED)
Mathematics
1 answer:
Setler [38]3 years ago
3 0

Answer:

unbiased

Step-by-step explanation:

i want brainest

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The sum of a Rational Number and an irrational number is rational true or false?
DaniilM [7]

Answer: FALSE

Step-by-step explanation:

An Irrational number is a decimal t hat is non repeating while a rational number is s repeating decimal.

3 0
3 years ago
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Which of the following points would be on the graph of the equation y=4x+6
o-na [289]
Some of the possible points using this equation are...
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5 0
3 years ago
Calculate 4 raise to power 2 multiply by 5 raise to poer 2 minus 18 raise to power 2​
Paladinen [302]

Answer:

76

Step-by-step explanation:

4^2 x 5^2 - 18^2

PEMDAS is our acronym for order of operations: Parentheses, exponents, multiplication, division, addition, subtraction.

Since we have no parentheses, we'll calculate the numbers and exponents (PEMDAS) first. "to the power of 2" is also called "squared" and means multiplying that number by itself.

(4x4) x (5x5) - (18x 18)

=16 x 25 - 324

Now we multiply: (PEMDAS)

= 400 - 324

then subtract: (PEMDAS)

=76

3 0
3 years ago
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What is the value of x?
alexdok [17]
Look up "sum of interior angles of a polygon" on Google.  There you will find a formula for predicting the number of interior angles that a given polygone will have.  This formula is <span> (n - 2) × 180°, where n represents the number of sides of the polygon in question.  Count these sides.  Substitute your value for n into this formula.  The interior angles of your polygon add up to the result of evaluating this formula.  Call this "sum."  Then:

"sum" = (the one unknown interior angle) + (the sum of the given (known)) interior angles).</span>
8 0
4 years ago
Mrs. Jones has a kitten and a puppy. The kitten weighs 3 pounds 9 ounces, and the puppy weighs 4 pounds 8 ounces.
lisabon 2012 [21]

Answer:

The answer is B

Step-by-step explanation:

3 0
3 years ago
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