2 years ago

Nico solved the equation: 4x+6=3x-x2. His work is below.

Mathematics

1 answer:

ohaa [14]2 years ago

3 0

Step-by-step explanation:

I think that X2 should be x squared

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For the members of a neighborhood meeting group, the probability of randomly selecting a member who likes to cook is 42%, the pr

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Answer: Probability of randomly selecting a member who likes to cook or likes to sew = 58%

Step-by-step explanation:

Since we have given that

Probability of a randomly selecting a member who likes to cook=P(C) = 42%

Probability of a randomly selecting a member who likes to sew =P(S)= 23%

Probability of a randomly selecting a member who likes to both cook and sew

$P(C\cap S)=7\%$

As we know the "Probability rules " :

$P(C\cup S)=P(C)+P(S)-P(S\cap C)\\\\P(C\cup S)=42+23-7\\\\P(C\cup S)=58$

So, Probability of randomly selecting a member who likes to cook or likes to sew = 58%

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2 years ago

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Answer:

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2 years ago

Two more than a number n equals -6.

Elenna [48]

Answer:

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Step-by-step explanation:

To simplify n

n=-8

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2 years ago

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Ms. Kay is putting $450 in the bank for 7 years. The bank has a rate of 5%. How much will she earn in interest?

KiRa [710]

Answer:

7*450*.5%

Step-by-step explanation:

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2 years ago

X2+5x−7 when x=2 can you help me i am wayy back of the class and next month grades close

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Answer:

Step-by-step explanation:

x2 + 5x - 7

sub x = 2 in

(2 X 2) + (5 X 2) - 7

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