3 years ago

Which of the following is a quadratic inequality?

Mathematics

2 answers:

zalisa [80]3 years ago

7 0

Answer:

$y < x^2 - 5x$

Step-by-step explanation:

I think...…..

Firlakuza [10]3 years ago

5 0

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Andy has a collection of movie dvds. in andys collection 3/5 of the dvds are action 1/4 of the dvds are comedy. andy said that 4

Cerrena [4.2K]

This question is based on greatest common multiple.

Answer:

Cynthia is right that Andy made an error.

Step-by-step explanation:

As per Andy, action dvds are = $\frac{3}{5}$

And comedy dvd's are = $\frac{1}{4}$

So, in total these become = $\frac{3}{5}+ \frac{1}{4}$

= $\frac{12+5}{20}$ = $\frac{17}{20}$

This is not 4/9 as per Andy.

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sasho [114]

ANSWER: 7.53

Step-by-step explanation:

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753% ÷ 1 = 7.53

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3 years ago

For each graph below, state whether it represents a function.

valina [46]

Graph 1 and 3 are the only functions

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3 years ago

2. What is the value of the correlation coefficient "r" of the data set?

stiv31 [10]

c) 0.66

i think thats the answer

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