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3 years ago

A car tire has a radius of 10.4 inches what distance will the tire travel after 20 rotations

Mathematics

1 answer:

svet-max [94.6K]3 years ago

5 0

Answer:

is A

Step-by-step explanation:

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What is the distance between (-3, 4) and (4, 4)

svetoff [14.1K]

Answer:

7 units

Step-by-step explanation:

$\sqrt{|-3-4|^{2}-|4-4|^{2}}$

3 0

3 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

3 years ago

Help please, from anyone.

Fed [463]

Answer:

your answer should be 15%

5 0

3 years ago

Simplify the expression below

Brilliant_brown [7]

Answer:

− 4 x + 20

Step-by-step explanation:

3 0

3 years ago

-2/15 DIVIDED BY -2/5 LOWEST TERMS

Sidana [21]

I'm fairly certain the answer is 1/3.

3 0

3 years ago

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