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Alona [7]
2 years ago
6

One year ago, jay was 140 cm tall. He is 5% taller now than he was then. How tall is Jay now?

Mathematics
1 answer:
WITCHER [35]2 years ago
8 0

Answer:

147 cm

Step-by-step explanation:

5% of 140 = 7

140 + 7 = 147

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Find the domain of the function (f/g)(x) given f (x)=x^2-4x-5 and g(x)=x^2-25
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Answer:

all real numbers except ±5.

Step-by-step explanation:

Each function (f(x), g(x)) has a domain that is all real numbers. Their quotient (f(x)/g(x)) must exclude values that make g(x) = 0. The quotient is undefined when the denominator is zero. Those excluded values are x = ±5.

The domain of (f/g)(x) is all real numbers except ±5.

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Of course you recognize x^2 -25 = 0 has solutions x = ±√25 = ±5. You can get there two ways:

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  2. factor the difference of squares and set the factors to zero: (x-5)(x+5)=0 has solutions x-5=0 and x+5=0, that is, x = ±5.
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IrinaVladis [17]

The true statement about this information is that: A. It is both a relation and a function.

<h3>What is a function?</h3>

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In this context, we can infer and logically deduce that the true statement about this information collected by Jen is that it's both a relation and a function because it indicates a relationship between two variables.

Read more on function here: brainly.com/question/4246058

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A famous basketball player scored 97 points in a high scool game, breaking a national record. She made 43 more 2-point baskets t
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X - 3pt  baskets  (he reaches 3x points)
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We know, that  y=x+43

97 - 1 free throw = 97 - 1 = 96
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3x + 2y = 96.   Substitute  to "y"  an expression "x+43" :

3x + 2(x+43)=96
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x=2 

So y=x+43=2+43=45 

He has made 2  three points baskets and 45 two points baskets
8 0
3 years ago
Mr. Grant's credit card bill was $2,684.72. If he has already paid off $1,865.24 of the amount due, how much more does he have t
vredina [299]

Assuming that he doesn't pay taxes on what he owes, then his remaining balance to pay is $819.48. I hope this helped.

8 0
3 years ago
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Find the value of y so that the line passing through the two points have the given slope (2,3) (7,y) m=-2/5
Liono4ka [1.6K]

Answer:

y = 1

Step-by-step explanation:

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