4 years ago

Find the y-intercept of the quadratic function f(x) = (2x - 5)2. Remember

1 answer:

5 0

Answer: The y-intercept is (0, -10)

Step-by-step explanation:

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Vladimir [108]

The correct answer is B)

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svetlana [45]

The deck consists of 4 jacks, 26 black cards, and 13 hearts.

There is only 1 way of drawing all 4 jacks: $\dbinom44=\dfrac{4!}{4!(4-4)!}=1$ .

There are $\dbinom{26}4=14,950$ ways of drawing 4 black cards.

There are $\dbinom{13}4=715$ ways of drawing 4 hearts.

There are $\dbinom{52}4=270,725$ ways of drawing any 4 cards.

The probabilities are then

$\dfrac{\binom44}{\binom{52}4}=\dfrac1{207,725}\approx0.00000369$

$\dfrac{\binom{26}4}{\binom{52}4}=\dfrac{46}{833}\approx0.0552$

$\dfrac{\binom{13}4}{\binom{52}4}=\dfrac{11}{4165}\approx0.00264$

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3 years ago

hram777 [196]

Answer:

If equal to 90 x is 4

Step-by-step explanation:

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Sergeeva-Olga [200]

Milligrams I'm not sure

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hodyreva [135]

53x2=106
250-106= 144
144/2=72
The length is 72cm

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3 years ago