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3 years ago

Is y=2/3 x^2-7 linear or nonlinear

Mathematics

2 answers:

borishaifa [10]3 years ago

8 0

Answer:

Nonlinear

Explanation:

y=2/3 x^2-7 is nonlinear because it is not in slope intercept form.

Also, x² automatically means it is nonlinear because this is the formula for a parabola when graphed. Parabolas are nonlinear.

The parabola also doesn't continue in a straight or nearly straight line. That is what linear is.

Tpy6a [65]3 years ago

3 0

Nonlinear because it doesn’t have the slope intercept form

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Sarah will buy bracelets and necklaces in order to sell them in her schools fund raising activity. The bracelets cost $2 and the

Alborosie

Answer:

The answer will be:

b ≥ 10

Step-by-step explanation:

The bracelets cost $2 and the earrings cost $3.

She needs to make at least $60.

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3 years ago

3. You want to leave a tip for a meal that

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Answer:

17%

Step-by-step explanation:

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3 years ago

Given P(A)=0.78P(A)=0.78, P(B)=0.65P(B)=0.65 and P(A\cup B)=0.873P(A∪B)=0.873, find the value of P(A\cap B)P(A∩B), rounding to t

Sever21 [200]

Answer:

$P(A\ n\ B) = 0.557$

Step-by-step explanation:

Given

$P(A) = 0.78$

$P(B) = 0.65$

$P(A\ u\ B) = 0.873$

Required

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From laws of probability, we have:

$P(A\ n\ B) = P(A) + P(B) - P(A\ u\ B)$

Substitute in values

$P(A\ n\ B) = 0.78 + 0.65 - 0.873$

$P(A\ n\ B) = 0.557$

Hence, $P(A\ n\ B)$ <em> is calculated to be 0.557</em>

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2 years ago

PLEASE HELP ASAP

dezoksy [38]

Answer:

Round 1.9 to 2 cm and multiply by 18.

Step-by-step explanation:

Round 1.9 to 2 cm and multiply by 18. then you will get your answer

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2 years ago

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LUCKY_DIMON [66]

Answer:

1.B 2.D 3.C 4.A

Step-by-step explanation:

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2 years ago

Read 2 more answers