Help me please I really would appreciate it

Mathematics

1 answer:

bulgar [2K]3 years ago

6 0

Answer:

(9,180)

Step-by-step explanation:

y = 20x

input 9

output 180

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kimmys savings account has a balance of $76.23 in june.by september, her balance is 5 times as much as her june balance.between

nalin [4]

From the information you have given me, I would say Kimmy has $<span>468.98 </span>dollars in her bank account.

Does she get more money during the other months, just as she had gotten 5 times as much as she had in a 3 month span? (From june to september.) All I could tell was her money was multiplied by 5, then you add $87.83 more into her account.

Please check my math if you want to be sure.
$76.23 * 5 = $381.15
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For the data set below, calculate the standard deviation to the nearest hundredth decimal place. 27 38 47 42 33 56 37 57 38 52

mihalych1998 [28]

In order to calculate standard deviation, apply the standard deviation formula, which is given in the attached file. In this formula, we are finding the square root of the sum of the square of given values less their mean value (the sum of the given numbers divided to their amount) divided to N-1, where N is the amount of the given numbers. When we calculate the mean, it is 42.7 and the standard deviation is 10.02275

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4 years ago

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Two less than seven times a number c is written as a algebraic expression

KengaRu [80]

Answer:

7c - 2

Step-by-step explanation:

If you read through what it says carefully, it says that 7 times a number (c) is subtracted by 2.

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3 years ago

I need help thank you

lesya692 [45]

Answer:

Step-by-step explanation:

There are two 1/4's, five 1/2's, and three 3/4's.

So this means,

There will be two x's above 1/4,

Five x's above 1/2,

And three x's above 3/4,

Line plot B is the only line plot that matches this.

Therefore option B is the answer.

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2 years ago

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Veseljchak [2.6K]

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