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Sati [7]
3 years ago
15

PLEASE HELP!!!!!! I will give points

Mathematics
1 answer:
Vlada [557]3 years ago
8 0

Answer:

Of the basketball players on the team, exactly 75% of the players have heights above 180

Step-by-step explanation:

So, they are 12 basketball players in total

1 - 170 - This is 1/12

2 - 175 - This is 1/6

1 - 180 - This is 1/12

4- 185 - This is 1/3

3 - 190 - This is 1/4

1 - 195 - This is 1/12

75% (Or 3/4) have heights above 180

Therefore, the answer is B

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4 years ago
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Write a polynomial f(x) that satisfies the given conditions.
patriot [66]

Answer:

f(x) = (x-4)(x-\frac{1}{2})^2 = x^3-5x^2+4.25x -1

Step-by-step explanation:

Recall, if we have a polynomial of the form (x-a)^k \cdot (x-b)^m, then we say that a is a zero of multiplicity k and b is a zero of multiplicty m. For example, in the polynomial of the form (x+5)^10(x-2)^3 -5 is a zero of multiplicity 10 and 2 is a zero of multiplicity 3. If we want to know the degree of the polynomial,  just add the multiplicity of both zeros (13 in our example).

In this case, we know that the degree of our polynomial should be at least 3(multiplicity 2 and multiplicity 1). So, lets take the polynomial of the form

f(x)=(x-a)(x-b)^2).

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Which implies that 1 = a\cdot b^2. Since the square of any number is a positive number, it must happen that a>0. So, we have that

b= \pm \sqrt[]{\frac{1}{a}}.

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which we can easily check that f(0)=-1.

6 0
4 years ago
Consider the given density curve. A curve starts at (0, 0), curves up to maximum point (3, question mark), and then decreases do
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Answer:

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Step-by-step explanation:

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3 years ago
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kompoz [17]

Answer: it would be g because if you distribute 9, you end up with x+72 and the bottom one is 9•8 (also 72)+x

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3 years ago
What equation/thing is happening to this number to get this solution? My book is just telling me "use a calculator" but it doesn
Lapatulllka [165]

Answer:

Use the square root function on your calculator

Step-by-step explanation:

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