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3 years ago

10 2/10 subtract 7 1/3

Mathematics

2 answers:

aksik [14]3 years ago

5 0

10 2/10 - 7 1/3 = 43 /15 = 2 13/15 ≅ 2.866667

So your answer is 2 13/15

Anni [7]3 years ago

5 0

Your answer is 43/15

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Your answer is -105 pal

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Simplify each expression(OOF PLEASE HURRY FGHJHGFGHJ):

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(1) -(5y - 2)= -5y+2

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(3) too long to do

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4 years ago

The sum of Jada and Sophie's ages is, at most, 18. Sophie is 3 years older than twice Jada's age. Write an inequality model Jada

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Answer:

Step-by-step explanation:

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3 years ago

If a club charges dues of $200 a year, it will have 50 members. For each $5 it raises its dues, it loses a member. USE AN EQUATI

Vikentia [17]

Answer:

The value is $y = \$ 225$

Step-by-step explanation:

From the question we are told that

The amount charge per year is $k = \$ 200$

The number of members it will have at this amount is $n = 50$

The amount amount increase that will lead to the loss of a single member is $z = \$ 5$

Generally the total amount the club would obtain from its members is mathematically represented as

$I = Amount \ due\ paid * Number \ of members$

Now let x denote the number of member lost

Hence

$I = (k + zx) (n-x )$

=> $I = (200 + 5x) (50-x )$

=> $I = 10000+50x-5x^2$

Thus the number of members that be removed to give the maximum income from dues is obtained by differentiating the above equation and equating it to zero

$\frac{dI}{dx} = 50-10x$

=> $x = 5$

So from $I = (200 + 5x) (50-x )$ we have

$I = (200 + 5 (5)) (50-5 )$

$I = \$ 10125$

So the amount the club should charge is

$y = \frac{10125}{50 - 5}$

$y = \$ 225$

7 0

4 years ago

Please help thank you very much. 20 points.

Goryan [66]

The correct answer is S.

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3 years ago

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