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2 years ago

Please help I need answers. zoom in if you can't see it

Mathematics

2 answers:

Evgesh-ka [11]2 years ago

7 0

Answer:

The answer is a, 8+s=10

Step-by-step explanation:

attashe74 [19]2 years ago

7 0

Answer:

A) 8 + s = 10

Step-by-step explanation:

It is A 8 plus whoever much the salad was s equals 10

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If you know that a < b, and both a and b are positive numbers, then what must be true about the relationship between the oppo

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What ever number A is, it is going to be less than whatever number B is.

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2 years ago

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Experimental data are collected as:

aliina [53]

Answer:

$y = 1.00114x + 1.75243$

Step-by-step explanation:

Given

The x and y values

Required

The regression line equation

Because of the length of the given data, I will run the analysis using online tools, then analyze the result.

From the analysis, we have:

$\sum x = 5050$

$\sum y = 5231.1011$

$\bar x = 50.5$

$\bar y = 52.311$

$SSX = 83325$ --- Sum of squares

$SP = 83419.7626$ --- Sum of products

The regression equation is calculated as:

$y = ax + b$

Where:

$a = \frac{SP}{SSX}$

So, we have:

$a = \frac{83419.76}{83325}$

$a = 1.00114$

$b = \bar y - a * \bar x$

$b = 52.31 - (1.00114*50.5)$

$b = 1.75243$

So:

$y = ax + b$ becomes

$y = 1.00114x + 1.75243$

6 0

2 years ago

Zachary is making dumplings. If he uses cup of dough for each dumpling, how

LekaFEV [45]

Answer:

11 cups of dough

Step-by-step explanation:

1 cup x 11 dumplings = 11 cups of dough needed

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3 years ago

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When solving negative one over five (x − 25) = 7, what is the correct sequence of operations? (5 points) a Multiply each side by

german

Answer:

Hello!!

When solving $-\frac{1}{5} (x-25)=7$ , the correct sequence of operations would be...

Multiply each side by −5, add 25 to each side

Step-by-step explanation:

When completing the order of operations use PEMDAS Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Hope this helps!!

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2 years ago

9x - 3 + x² , when x = 4

Fiesta28 [93]

Answer:

Step-by-step explanation:

hope this helps

9(4)-3+4^2

36-3+4^2

33+4^2

33+16

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2 years ago

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