3 years ago

I need this done by today or else I fail!!!!

Mathematics

1 answer:

valentinak56 [21]3 years ago

6 0

Answer:

36/35 or 1 1/35

Step-by-step explanation:

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What is the difference between a constant and a variable

denis-greek [22]

Answer:

A constant is a number that stays the same. A variable is number that doesn't remain the same.

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2 years ago

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Which of the following box and whisker plots correctly displays the data set 120 145 133 105 117 150 ?

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Answer:

3rd answer down

Step-by-step explanation:

ok so you take the median of all the #'s which turns out to be 126.5 and that is where your bar should point to in the box, then you should start with 105, and your last bit of the line should end at 150, the start of your box should start at the median of 105 and 117, and the end of your box should stop at the median of 145 and 150.

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3 years ago

The average (arithmetic mean) of y numbers is x. if 30 is added to the set of numbers, then the average will be x - 5. what is t

Anastasy [175]

Given,

AM of y numbers = x.

Let the sum of y numbers be s.

AM of y numbers = x

$\frac{s}{y} = x$

$s = y*x$

Given, when 30 is added to the y numbers, the AM becomes x - 5.

$\frac{s + 30}{y + 1} = x - 5$

$\frac{y*x + 30}{y +1} = x - 5
$

$y*x + 30 = (x -5)( y +1)$

$y*x + 30 = y*x + x - 5y -5$

$5y = x - 5 -30 = x - 35
$

$y = \frac{x -35}{5}$

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3 years ago

Simple interest ending balance $41,900 at 4% for 2 years?

VARVARA [1.3K]

<h3><u>Answer:</u></h3>

The simple interest is $3352.

<h3><u>Step-by-step explanation:</u></h3>

Using PRT/100, we can find the interest.

=> 41,900 x 4 x 2/100
=> 419 x 4 x 2
=> $3352

<h3><u>Conclusion:</u></h3>

Therefore, the simple interest is $3352.

Hoped this helped.

$BrainiacUser1357$

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2 years ago

A recipe calls for 2 1/2cups of flour to make 18 muffins. If someone needs to make 2 1/2 times the recipe, how much flour should

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Answer:

l''kkk 1/2 cups

Step-by-step explanation:

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