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4 years ago

9

The table contains the data of two variables, x and y. Which regression line shows the best fit to the random sample observation

s of X¡ and Y¡ in the table?

1 answer:

anyanavicka [17]4 years ago

7 0

Answer:

i dont know

Step-by-step explanation:

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The deck off the back of the house creates a right triangle. The side of the deck resting against the house is the hypotenuse of

goblinko [34]

Approximately 2 gallons will be needed if each gallon of stain and the project will cost be $73.96 if each gallon costs $36.98

<h3>How to find the area of a triangle</h3>

The formula for calculating the area of a triangle is expressed as:

A = 0.5bh

where

base = 15feet

height = 20feet

Area of the deck = 20 * 15 * 0.5

Area of the deck is 150 square feet

Number of gallons needed = 350/150 = 2.3

Hence approximately 2 gallons will be needed if each gallon of stain covers a maximum of 350 square feet.

Cost of the two gallons = 36.98 * 2

Cost of the two gallons = $73.96

Hence the project will cost be $73.96 if each gallon costs $36.98

Learn more on area of a triangle here: brainly.com/question/23945265

8 0

2 years ago

What is the answer? (See picture)

cricket20 [7]

The answer is d.) 10 units. Hope this helps:)

3 0

4 years ago

Reaching a conclusion by looking at several examples is called

Contact [7]

Inductive reasoning

But, inductive reasoning is the process of arriving at a conclusion based on a set of observations. In itself, it is not a valid method of proof eg ...For example, a conclusion that all swans are white is false, but may have been thought true in Europe until the settlement of Australia, when Black Swans were discovered......

7 0

3 years ago

A Gatorade cooler has 36 cups of water.if a serving is 3/4 of a cup how many servings are in the cooler?

Kisachek [45]

To find out we must divide total cups' amount by a serving's amount, so :

$\frac { 36 }{ \frac { 3 }{ 4 } } =36\cdot \frac { 4 }{ 3 } =\frac { 144 }{ 3 } =48$

There are 48 servings in the cooler.

4 0

3 years ago

____× 105 is 3,000 times greater than 2.3 × 102 and is _____ times greater than 1.38 × 101.

musickatia [10]

For this case we must calculate the values of the unknowns.
We have then:
$x * 10 ^ 5$ is 3,000 times greater than $2.3 * 10 ^ 2$
We have the following equation:
$(x * 10 ^ 5) / (2.3 * 10 ^ 2) = 3000
$
From here, we clear the value of x:
$x = (10 ^ 2/10 ^ 5) * (2.3 * 3000)

x = 6.9$
Then, on the other hand we have:
"and is _____ times greater than 1.38 × 101"
That is, we have the following equation:
$(6.9 * 10 ^ 5) / (1.38 * 10 ^ 1) = y
$
The value of y is:
$y = 50000
$
Answer:
6.9 × 105 is 3,000 times greater than 2.3 × 102 and is 50000 times greater than 1.38 × 101.

6 0

4 years ago