ages of edna,ellie and elsa are consequtive integers the sum of their age is 117.  their ages are from youngest to oldest. please help.

Answers

Answer 1
Answer: If they were all the same age, then it would be (117 / 3) = 39.

But they're not.  So make one of them 40 and another one 38, and
they'll still add up to 117 .

Their ages are 38, 39, and 40 .

What I can't figure out is how three nice women born in the 1970s
wound up with names like that.

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Lynn is trying to fine the best deal on bananas. Two grocery stores each have the fruit on sale. Store A has bananas 2 pounds for $0.88. Store B has bananas 5 pounds for $2.50. What is the cost per pound of bananas at each store? Which store has the better deal

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4. When interpreting a scatterplot, the association must be positive or negative.True
False

Answers

True True True True True True True True 

The correct answer is:

True.

Explanation:

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Christine has $875.83 In her savings account the account pays 9% compounded monthly. Christine does not make any deposits or withdrawals over the next six months how much interest does the account earn

Answers

Answer: the account earns interest of $40.16

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1+r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = 875.83

r = 9% = 9/100 = 0.09

n = 12 because it was compounded 12 times in a year.

t = 6 months = 6/12 = 0.5 year

Therefore,.

A = 875.83(1+0.09/12)^0.5 × 12

A = 875.83(1+0.0075)^6

A = 875.83(1.0075)^6

A = 915.99

The interest that she earns is

915.99 - 875.83 = $40.16

Find the unit rate.

$121.50 for working 18 hours

Answers

6.75 per hour
121.50/18 = 6.75
unit rate will be 6.75$ an hour, 121.5/18

Whats the integral of 1/X

Answers

F(x) =   \int\limits  (1)/(x) dx =\int\limits x^-^1 dx \n f(x) =  \int\limits x^-^1dx =  (1)/(0) X^0

= f(x) =  \int\limits X^-^1dx = In|x|
$\left(\ln(|x|)\right)'=\frac{1}x$ hence \int\frac{1}xdx=\ln |x|

What is f + 3pie = 7pie ?

Answers

I think I conducted the equation correctly (:

f = 12.56